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| 3 Sisters Festival | Chattanooga | TN | United States | October | 2 Days | 1st Weekend | Bluegrass |
| 30a Songwriters Festival | South Walton County | FL | United States | June | 4 Days | Check Online | Singer-songwriter, Americana, folk, and roots music |
| 4848 Festival | Snowshoe | WV | United States | July | 3 Days | 3rd Weekend | Bluegrass |
| 7 Mile Bluegrass Fest | Circleville | OH | United States | July | 3 Days | 4th Weekend | Bluegrass |
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| A Spring Evening of Bluegrass | Fredericksburg | VA | United States | Check Online | Check Online | Check Online | Bluegrass |
| Abingdon Fiddlers’ Convention | Abingdon | VA | United States | June | 2 Days | 3rd Weekend | Bluegrass |
| Adirondack Bluegrass League Annual Roundup | Galway | NY | United States | June | 4 Days | 1st Weekend | Bluegrass |
| AFLO Music Festival | Purcellville | VA | United States | June | 1 Day | 3rd Weekend | Bluegrass |
| Aiken Bluegrass Festival | Aiken | SC | United States | Check Online | Check Online | Check Online | Bluegrass |
| Amelia Lavendar Festival | Amelia | VA | United States | June | 3 Days | 2nd Weekend | Bluegrass |
| American Mule and Music Festival | Shelbyville | TN | United States | September | 3 Days | 4th Weekend | Bluegrass |
| Americana Bean Jamboree | Bean Blossom | IN | United States | June | 3 Days | 1st Weekend | Bluegrass |
| Annapolis Baygrass Music Festival | Annapolis | MD | United States | September | 2 Days | Fall Equinox | Progressive bluegrass, jamgrass, and Americana |
| Appalachian Fiddle & Bluegrass Association Festival | Wind Gap | PA | United States | August | 4 Days | 1st Weekend | Bluegrass |
| Appalachian State Old-Time Fiddler’s Convention | Boone | NC | United States | February | 2 Days | 1st Weekend | Fiddle Music |
| Appaloosa Music Festival | Front Royal | VA | United States | September | 2 Days | 1st Weekend | Bluegrass |
| ArborFest Gospel Bluegrass Festival | Midland | NC | United States | May | 1 Day | Check Online | Bluegrass |
| Armuchee Memorial Day Bluegrass Festival | Armuchee | GA | United States | May | 3 Days | 4th Weekend | Bluegrass |
| Ashe County Bluegrass and Old Time Fiddlers Convention | Jefferson | NC | United States | July | 2 Days | 4th Weekend | Bluegrass |
| Astral Valley Solar Strings | French Village | MO | United States | April | 4 Days | 1st Weekend | Bluegrass |
| Augusta Heritage Center Bluegrass & Vocal Week | Elkins | WV | United States | July | 6 Days | 2nd Weekend |
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| Back 40 Bluegrass Festival | Curryville | MO | United States | June | 4 Days | 1st Weekend | Bluegrass |
| Back 40 Memorial Weekend BG Festival | Curryville | MO | United States | June | 4 Days | 1st Weekend | Bluegrass |
| Back Home Arts & Music Festival | New Martinsville | WV | United States | June | 3 Days | 4th Weekend | Bluegrass |
| Back to Bluegrass | McGrath | AK | United States | July | 2 Days | 3rd Weekend | Bluegrass |
| Backbone Bluegrass Festival | Strawberry Point | IA | United States | July | 3 Days | Varies | Bluegrass |
| Balsam Range Art of Music Festival | Lake Junaluska | NC | United States | December | 2 Days | 1st Weekend | Bluegrass |
| Bannock County Bluegrass Festival | Inkom | ID | United States | August | 3 Days | 3rd Weekend | Bluegrass |
| Bascom Lamar Lunsford Festival | Mars Hill | NC | United States | October | 1 Day | 1st Saturday | Bluegrass |
| Basin Bluegrass Festival | Brandon | VT | United States | July | 4 Days | 2nd Weekend | Bluegrass |
| Baygrass Bluegrass and Craft Beer Festival | Islamorada | FL | United States | February | 3 Days | 3rd Weekend | Bluegrass, with a focus on craft beer pairings |
| Bean Blossom Bluegrass & Uncle Pen Festival | Morgantown | IN | United States | September | 4 Days | 3rd Weekend | Bluegrass |
| Bean Blossom Bluegrass & Uncle Pen Festival | Bean Blossom | IN | United States | June | 4 Days | 3rd Weekend | Bluegrass |
| Bear Legacy Bluegrass Festival | Havre de Grace | MD | United States | July | 2 Days | 3rd Weekend | Bluegrass |
| Bear on the Square Mountain Festival | Dahlonega | GA | United States | April | 2 Days | 3rd Weekend | Bluegrass |
| Bearsville Bluegrass Festival | Woodstock | NY | United States | May | 1 Day | Memorial Day Weekend | Bluegrass |
| Bedford Bluegrass Bash | Bedford | PA | United States | June | 3 Days | 3rd Weekend | Bluegrass |
| Bender Jamboree | Las Vegas | NV | United States | Check Online | Check Online | Check Online | Bluegrass |
| Berkeley Bluegrass Festival | Berkeley | CA | United States | April | 3 Days | Last Weekend | Bluegrass |
| Berks Fiddle Fest | Lehigh Valley | PA | United States | September | 1 Day | 2nd Weekend | Bluegrass |
| Berlin Fiddlers Converntion | Berlin | MD | United States | September | 3 Days | 3rd Weekend | Bluegrass |
| Big Bend Bluegrass Festival | Alpine | TX | United States | October | 2 Days | 1st Weekend | Bluegrass |
| Big Grass Bluegrass Festival | Paragould | AR | United States | July | 3 Days | 3rd Weekend | Bluegrass, with influences of Americana and roots music |
| Big Lick Bluegrass Festival | Oakboro | NC | United States | April | 3 Days | 3rd Weekend | Bluegrass |
| Big Mouth Bluegrass Festival | Grundy County | TN | United States | August | 2 Days | 3rd Weekend | Bluegrass |
| Big Ponderoo | Sisters | OR | United States | June | 2 Days | 4th Weekend | Bluegrass |
| Billy’s Belly: Bluegrass Music Festival and Competition | Anson | ME | United States | Check Online | Check Online | Check Online | Bluegrass |
| Birdfest | Pinewood | SC | United States | May | 2 Days | 1st Weekend | Bluegrass |
| Birdfest & Bluegrass | Ridgefield | WA | United States | October | 1 Day | 1st Saturday | Bluegrass |
| Black Hills Bluegrass Festival | Piedmont | SD | United States | June | 3 Days | 4th Weekend | Bluegrass |
| Blazin’ Bluegrass Festival | Whitley City | KY | United States | June | 3 Days | 2nd Weekend | Bluegrass |
| Blissfield Bluegrass on the River | Blissfield | MI | United States | Check Online | Check Online | Check Online | Bluegrass |
| Blistered Fingers Bluegrass Festival | Litchfield | ME | United States | June | 4 Days | 3rd Weekend | Bluegrass |
| Blistered Fingers Bluegrass Festival | Litchfield | ME | United States | August | 3 Days | 4th Weekend | Bluegrass |
| Bloomin’ BBQ & Bluegrass | Sevierville | TN | United States | May | 2 Days | 3rd Weekend | Bluegrass |
| Bloomin’ Bluegrass Festival | Farmers Branch | TX | United States | October | 2 Days | 3rd Weekend | Bluegrass |
| Blue Highway Fest | Big Stone Gap | VA | United States | October | 4 Days | 2nd Weekend | Bluegrass |
| Blue Ox Music Festival | Eau Claire | WI | United States | June | 3 Days | 4th Weekend | Bluegrass |
| Blue Waters Bluegrass Festival | Medical Lake | WA | United States | August | 3 Days | 2nd Weekend | Bluegrass |
| Blueberry Bluegrass Festival | Stony Plain | AB | Canada | September | 3 Days | 1st Weekend | Bluegrass |
| Bluegrass & Blueberries Festival | Lahaska | PA | United States | July | 4 Days | 1st Weekend | Bluegrass |
| Bluegrass & Brews | Richmond | VA | United States | Check Online | Check Online | Check Online | Bluegrass |
| Bluegrass & Chili Festival | Wagoner | OK | United States | September | 2 Days | 1st Weekend | Bluegrass |
| Bluegrass Along the Harpeth | Franklin | TN | United States | July | 2 Days | 4th Weekend | Bluegrass |
| Bluegrass and Country Moosic Fest and Fundraiers | Batavia | IL | United States | June | 1 Day | 2nd Weekend | Bluegrass |
| Bluegrass and Old Time Country Music Festival | Drakesville | IA | United States | May | 3 Days | 1st Weekend | Bluegrass |
| Bluegrass at the Junction | Nashville | NC | United States | May | 1 Day | 1st Weekend | Bluegrass |
| Bluegrass at the Lake | Marion | KS | United States | August | 2 Days | 1st Weekend | Bluegrass |
| Bluegrass at the Lake | Wisconsin Rapids | WI | United States | June | 3 Days | 2nd Weekend | Bluegrass |
| Bluegrass Bash | Wilmington | NC | United States | March | 1 Day | 3rd Weekend | Bluegrass |
| Bluegrass BBQ Fest | Lexington | KY | United States | May | 2 Days | 3rd Weekend | Bluegrass |
| Bluegrass by the Bay | Ocean City | MD | United States | Check Online | Check Online | Check Online | Bluegrass |
| Bluegrass by the Beach | Sunset | NC | United States | April | 1 Day | 4th Weekend | Bluegrass |
| Bluegrass First Class | Asheville | NC | United States | February | 3 Days | 3rd Weekend | Bluegrass |
| Bluegrass from the Forest Festival | Shelton | WA | United States | July | 3 Days | 2nd Weekend | Bluegrass |
| Bluegrass Heritage Festival | Dallas | TX | United States | April | 3 Days | 1st Weekend | Bluegrass |
| Bluegrass Heritage Festival | Farmers Branch | TX | United States | Check Online | Check Online | Check Online | Bluegrass |
| Bluegrass in Heaven | Silver Bay | NY | United States | September | 3 Days | 2nd Weekend | Bluegrass |
| Bluegrass in Superclass | Oregon | OH | United States | January | 3 Days | 2nd Weekend | Bluegrass |
| Bluegrass in the Blue Ridge | Kingsport | TN | United States | April | 3 Days | 2nd Weekend | Bluegrass |
| Bluegrass in the Bluegrass with Sam Jam & Rudy Fest | Lexington | KY | United States | June | 8 Days | 2nd Weekend | Bluegrass |
| Bluegrass in the Bottoms | Kansas City | MO | United States | Check Online | Check Online | Check Online | Bluegrass |
| Bluegrass in the Burg Festival | Fredericksburg | VA | United States | June | 3 Days | 2nd Weekend | Bluegrass |
| Bluegrass in the Country | Manitoulin Island | ON | Canada | June | 3 Days | 2nd Weekend | Bluegrass |
| Bluegrass in the Gap | Hillsboro | VA | United States | June | 1 Day | 3rd Weekend | Bluegrass |
| Bluegrass in the Park Folklife Festival | Henderson | KY | United States | August | 2 Days | 2nd Weekend | Bluegrass |
| Bluegrass in the Pines | Rosholt | WI | United States | August | 3 Days | 4th Weekend | Bluegrass |
| Bluegrass Island Music Festival | Manteo | NC | United States | October | 3 Days | 3rd Weekend | Bluegrass |
| Bluegrass on the Arkansas | Salida | CO | United States | May | 2 Days | Memorial Day Weekend | Bluegrass |
| Bluegrass on the Beach | Lake Havasu City | AZ | United States | March | 3 Days | 1st Weekend | Bluegrass |
| Bluegrass on the Grass | Carlisle | PA | United States | July | 1 Day | 1st Weekend | Bluegrass |
| Bluegrass on the Rim | Jacksonville | AL | United States | June | 1 Day | 2nd Weekend | Bluegrass |
| Bluegrass Sampler | Racine | WI | United States | November | 2 Days | 1st Weekend | Bluegrass |
| Bluegrass Under The Stars | Warsaw | VA | United States | Check Online | Check Online | Check Online | Bluegrass |
| Bluegrass, Barbecue & Brew Festival | Brookneal | VA | United States | Check Online | Check Online | Check Online | Bluegrass |
| Bluegrass, Brew, & BBQ Festival | Grand Rivers | KY | United States | April | 1 Day | 4th Weekend | Bluegrass |
| Bluff Mountain Festival | Hot Springs | NC | United States | June | 1 Day | 3rd Weekend | Bluegrass |
| Blythe Bluegrass Festival | Blythe | CA | United States | January | 2 Days | 2nd Weekend | Bluegrass |
| Boats and Bluegrass | Winona | MN | United States | September | 4 Days | 3rd Weekend | Bluegrass |
| Boonerang Music & Arts Festival | Boone | NC | United States | June | 2 Days | 3rd Weekend | Bluegrass |
| Bootheel Bluegrass Festival | Fruitland | MO | United States | January | 3 Days | 3rd Weekend | Bluegrass |
| Bowers Mansion Bluegrass Festival | Washoe Valley | NV | United States | August | 4 Days | 4th Weekend | Bluegrass |
| Boxcar Pinion Bluegrass Festival | Chickamauga | GA | United States | May | 3 Days | 1st Weekend | Bluegrass |
| Brantling Bluegrass Festival | Sodus | NY | United States | July | 4 Days | 4th Weekend | Bluegrass |
| Brick City Bluegrass Festival | Ocala | FL | United States | January | 1 Day | 3rd Weekend | Bluegrass |
| Bridgetown Bluegrass & Folk Festival | Portland | OR | United States | May | 1 Day | 1st Saturday | Bluegrass and Folk |
| Bristol Bluegrass Spring Fest | Bristol | VA | United States | April | 2 Days | 1st Weekend | Bluegrass |
| Bristol Rhythm & Roots Reunion | Bristol | TN | United States | September | 3 Days | 2nd Weekend | Bluegrass |
| Bristol Rhythm & Roots Reunion | Bristol | VA | United States | Check Online | Check Online | Check Online | Bluegrass |
| Brookdale Bluegrass Spring Festival | Tres Pinos | CA | United States | March | 3 Days | 2nd Weekend | Bluegrass |
| Brown County Bluegrass Festival | Georgetown | OH | United States | August | 3 Days | 4th Weekend | Bluegrass |
| Buford T. “Big Hoss” Bluegrass Festival | Elgin | IL | United States | July | 1 Day | 3rd Weekend | Bluegrass |
| Busy Bird Bluegrass Festival | Berkshire | NY | United States | July | 3 Days | 2nd Weekend | Bluegrass |
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| Calico Bluegrass Festival | Yermo | CA | United States | May | 2 Days | 2nd Weekend | Bluegrass | Bluegrass |
| Cameron Bluegrass Festival | Cameron | WI | United States | September | 3 Days | 1st Weekend | Bluegrass | Bluegrass |
| Camp Springs Bluegrass Festival | Elon | NC | United States | September | 2 Days | 1st Weekend | Bluegrass | Bluegrass |
| Campbellton Bluegrass Festival | Campbellton | NB | Canada | July | 3 Days | 3rd Weekend | Bluegrass | Bluegrass |
| Carl Junction Bluegrass Festival | Carl Junction | MO | United States | September | 1 Day | 4th Weekend | Bluegrass | Bluegrass |
| Carolina Bible Camp Bluegrass Festival | Mocksville | NC | United States | September | 1 Day | 2nd Weekend | Bluegrass | Bluegrass |
| Carolina Hills Fiddle Fest | Union Grove | NC | United States | May | 4 Days | Memorial Day Weekend | Bluegrass | Bluegrass |
| Carolina In The Fall Music & Food Festival | Wilkesboro | NC | United States | September | 2 Days | 3rd Weekend | Bluegrass | Bluegrass |
| Carter County Shriners Bluegrass Festival | Olive Hill | KY | United States | July | 3 Days | 3rd Weekend | Bluegrass | Bluegrass |
| Cave Fest | Pelham | TN | United States | October | 3 Days | 2nd Weekend | Bluegrass | Bluegrass |
| CBA Golden Old-time Campout | Guerneville | CA | United States | August | 4 Days | 4th Weekend | Bluegrass | Bluegrass |
| Cedar Springs Bluegrass Gospel Fest | Osage | IA | United States | July | 4 Days | 2nd Weekend | Bluegrass | Bluegrass |
| Charleston Bluegrass Festival | Charleston | SC | United States | March | 2 Days | Last Weekend | Bluegrass | Bluegrass |
| Charlotte Bluegrass Festival | Charlotte | MI | United States | June | 3 Days | 4th Weekend | Bluegrass | Bluegrass |
| Charm City Bluegrass Festival | Baltimore | MD | United States | May | 2 Days | 1st Weekend | Bluegrass, Americana, folk, and acoustic music | Bluegrass |
| Chemainus Bluegrass Extravaganza | Chemainus | BC | Canada | July | 1 Day | 3rd Weekend | Bluegrass | Bluegrass |
| Cherokee Bluegrass Festival | Cherokee | NC | United States | June | 3 Days | 2nd Weekend | Bluegrass | Bluegrass |
| Cherokee Music Fest | Cherokee | VA | United States | Check Online | Check Online | Check Online | Bluegrass | Bluegrass |
| Cherry Bounce Festival | Forest City | NC | United States | June | 2 Days | 2nd Weekend | Bluegrass | Bluegrass |
| Chet Kingery Memorial Bluegrass Festival | Shelbyville | IL | United States | May | 2 Days | 2nd Weekend | Bluegrass | Bluegrass |
| Christmas in the Smokies | Gatlinburg | TN | United States | November | 3 Days | 3rd Weekend | Bluegrass | Bluegrass |
| Clare Bluegrass Association Festival | Meteghan Centre | NS | Canada | September | 5 Days | 2nd Weekend | Bluegrass | Bluegrass |
| Clatskanie Bluegrass Festival | Clatskanie | OR | United States | September | 3 Days | 2nd Weekend | Bluegrass | Bluegrass |
| Cline Country Bluegrass Festival | Sonoma | CA | United States | July | 1 Day | 2nd Weekend | Bluegrass | Bluegrass |
| Coal Miners Appreciation Bluegrass Festival | McClure | VA | United States | August | 3 Days | 2nd Weekend | Bluegrass | Bluegrass |
| Cocke County Bluegrass Festival | Newport | TN | United States | Check Online | Check Online | Check Online | Bluegrass | Bluegrass |
| Coke Ovens Bluegrass Festival | Dunlap | TN | United States | June | 1 Day | 1st Saturday | Bluegrass | Bluegrass |
| Colt Adams Memorial Festival (CAM Fest) | Flemingsburg | KY | United States | Check Online | Check Online | Check Online | Bluegrass | Bluegrass |
| Columbia Gorge Bluegrass Festival | Stevenson | WA | United States | July | 4 Days | 4th Weekend | Bluegrass | Bluegrass |
| Common Ground on the Hill Roots Music & Arts Festival | Westminster | MD | United States | July | 1 Day | 2nd Weekend | Roots music, Americana, folk, traditional music | Bluegrass |
| Coombs Bluegrass Bluegrass Festival | Coombs | BC | Canada | September | 3 Days | 1st Weekend | Bluegrass | Bluegrass |
| County Bluegrass Festival | Fort Fairfield | ME | United States | July | 3 Days | 3rd Weekend | Bluegrass | Bluegrass |
| County Bluegrass Labor Day Festival | Fort Fairfield | ME | United States | September | 4 Days | Labor Day Weekend | Bluegrass | Bluegrass |
| Cowichan Valley Bluegrass Festival | Lake Cowichan | BC | Canada | June | 3 Days | 2nd Weekend | Bluegrass | Bluegrass |
| Crisfield Bluegrass and Sunset Festival | Crisfield | MD | United States | June | 1 Day | 3rd Weekend | Bluegrass | Bluegrass |
| Crook Farm Old-Time Music Festival | Bradford | PA | United States | August | 4 Days | 4th Weekend | Bluegrass | Bluegrass |
| Crowe Fest | Clay City | KY | United States | August | 3 Days | 4th Weekend | Bluegrass | Bluegrass |
| Cumberland River Bluegrass Festival | Burkesville | KY | United States | September | 3 Days | 3rd Weekend | Bluegrass | Bluegrass |
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| Dailey & Vincent’s American Made Music Fest | Hiawassee | GA | United States | September | 3 Days | 3rd Weekend | Country, Bluegrass, Gospel |
| Damascus Old Mill Music Fest | Damascus | VA | United States | Check Online | Check Online | Check Online | Bluegrass |
| Danby Country & Bluegrass Festival | Danby | VT | United States | July | 3 Days | 4th Weekend | Bluegrass |
| Dandridge Music on the Town | Dandridge | TN | United States | October | 1 Day | Thursdays | Bluegrass |
| Dandridge Music on the Town | Dandridge | TN | United States | September | 1 Day | Thursdays | Bluegrass |
| Darrington Bluegrass Festival | Darrington | WA | United States | July | 4 Days | 3rd Weekend | Bluegrass |
| DC Bluegrass Festival | Falls Church | VA | United States | Check Online | Check Online | Check Online | Bluegrass |
| Deer Creek Fiddlers’ Convention | Westminster | MD | United States | June | 1 Day | 1st Sunday | Fiddle music, bluegrass, traditional music |
| Defeated Creek Bluegrass Festival | Carthage | TN | United States | June | 2 Days | 3rd Weekend | Bluegrass |
| Del Rio Beans & Bluegrass | Del Rio | TN | United States | September | 1 Day | 3rd Saturday | Bluegrass |
| Delaware Valley Bluegrass Festival | Woodstown | NJ | United States | September | 2 Days | 1st Weekend | Bluegrass |
| DelFest | Cumberland | MD | United States | May | 4 Days | Memorial Day Weekend | Bluegrass, Americana, roots music |
| Dillard Bluegrass and Barbeque Festival | Dillard | GA | United States | August | 2 Days | 1st Weekend | Bluegrass |
| Doc & Rosa Lee Watson MusicFest | Sugar Grove | NC | United States | July | 2 Days | 3rd Weekend | Bluegrass |
| Doc McCabe Bluegrass Festival | Big Island | VA | United States | June | 3 Days | 3rd Weekend | Bluegrass |
| Dollywood Barbeque & Bluegrass Festival | Pigeon Forge | TN | United States | Check Online | Check Online | Check Online | Bluegrass |
| Down on the Farm Music Fest | Galax | VA | United States | July | 1 Day | 1st Weekend | Bluegrass |
| Dr. Ralph Stanley Hills of Home Festival | McClure | VA | United States | May | 4 Days | 4th Weekend | Bluegrass |
| Dumplin Valley Bluegrass Festival | Kodak | TN | United States | September | 3 Days | 3rd Weekend | Bluegrass |
| Durango Bluegrass Meltdown | Durango | CO | United States | April | 3 Days | 3rd Weekend | Bluegrass |
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| Earl Scruggs Music Festival | Mill Spring | NC | United States | September | 2 Days | 1st Weekend | Bluegrass |
| East Troy Bluegrass Festival | East Troy | WI | United States | September | 2 Days | 2nd Weekend | Bluegrass |
| Elliot County Fiddlers Convention | Sandy Hook | KY | United States | July | 2 Days | 2nd Weekend | Bluegrass |
| Estival Festival | Caneadea | NY | United States | June | 4 Days | 3rd Weekend | Bluegrass |
| Everglades Bluegrass Festival | Miami Beach | FL | United States | June | 3 Days | 3rd Weekend | Bluegrass |
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| Fall Forever Bluegrass Festival | Chickamauga | GA | United States | November | 3 Days | 1st Weekend | Bluegrass |
| Fall Palatka Bluegrass Festival | Palatka | FL | United States | November | 3 Days | 2nd Weekend | Bluegrass |
| Fall Strawberry Music Festival | Tuolumne | CA | United States | May | 6 Days | 3rd Weekend | Bluegrass |
| Farmington’s Weekend Bluegrass Festival Jam | Farmington | IA | United States | September | 2 Days | 1st Weekend | Bluegrass |
| Father’s Day Bluegrass Festival | Grass Valley | CA | United States | June | 4 Days | 3rd Weekend | Bluegrass |
| First City Music Festival | Vincennes | IN | United States | September | 4 Days | 4th Weekend | Bluegrass |
| FlatRock Music Bluegrass Jamboree | Marion | WI | United States | June | 3 Days | 3rd Weekend | Bluegrass |
| Florida Bluegrass Classic Festival | Brooksville | FL | United States | Check Online | 3 Days | 4th Weekend | Bluegrass |
| Florida State Bluegrass Festival | Perry | FL | United States | April | 2 Days | 1st Weekend | Bluegrass, Music Workshops, Arts and Crafts |
| Floyd & Fannie Salmon Memorial Day Gospel Bluegrass Festival | Grapeland | TX | United States | May | 3 Days | 4th Weekend | Bluegrass |
| FloydFest | Floyd | VA | United States | July | 5 Days | 3rd Weekend | Bluegrass |
| Fly In Festival | Huntington | WV | United States | July | 4 Days | 4th Weekend | Bluegrass |
| Folky Fish Festival | St. James | MO | United States | June | 3 Days | 1st Weekend | Bluegrass, Folk |
| Fort Cooper State Park Bluegrass Music Festival | Inverness | FL | United States | April | Check Online | Check Online | Bluegrass |
| Four Corner States Bluegrass Festival | Wickenburg | AZ | United States | November | 3 Days | 2nd Weekend | Bluegrass |
| Four Corner States Bluegrass Festival | Wickenburg | AZ | United States | May | 3 Days | 1st Weekend | Bluegrass |
| Four Corners Folk Festival | Pagosa Springs | CO | United States | September | 2 Days | 1st Weekend | Bluegrass |
| Four Peaks | Bend | OR | United States | June | 4 Days | 3rd Weekend | Bluegrass |
| Frankfort Bluegrass Festival | Frankfort | IL | United States | July | 2 Days | 2nd Weekend | Bluegrass |
| Frankly Bluegrass Music Festival | Plymouth | CA | United States | October | 5 Days | 2nd Weekend | Bluegrass |
| FreeFall Bluegrass Festival | Vail Village | CO | United States | October | 3 Days | 2nd Weekend | Bluegrass |
| FreshGrass Music Festival | Bentonville | AR | United States | May | 2 Days | 3rd Weekend | Roots music |
| FreshGrass Music Festival | North Adams | MA | United States | September | 3 Days | 3rd Weekend | Bluegrass, Americana, roots music with a focus on emerging artists and contemporary sounds within these genres. |
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| Gallagher Fest | Murfreesboro | TN | United States | May | 2 Days | 1st Weekend | Bluegrass |
| Galop Canal Bluegrass Festival | Iroquois | ON | Canada | June | 3 Days | 2nd Weekend | Bluegrass |
| Gandy Dancer Festival | Mazomanie | WI | United States | August | 1 Day | 3rd Weekend | Bluegrass |
| Gathering In The Gap | Big Stone Gap | VA | United States | May | 1 Day | 4th Weekend | Bluegrass |
| George Portz Traditional Music Festival | Festus | MO | United States | September | 2 Days | 4th Weekend | Bluegrass |
| Georgia State Bluegrass Festival | Folkston | GA | United States | September | 4 Days | 4th Weekend | Bluegrass |
| Georgia State Fiddlers Convention | Blairsville | GA | United States | June | 1 Day | 3rd Weekend | Fiddle music, bluegrass, country |
| Geroge, WA Bluegrass Festival | George | WA | United States | September | 7 Days | 2nd Weekend | Bluegrass |
| Gettysburg Bluegrass Festival | Gettysburg | PA | United States | May | 4 Days | 3rd Weekend | Bluegrass |
| Gettysburg Bluegrass Festival | Gettysburg | PA | United States | August | 4 Days | 3rd Weekend | Bluegrass |
| Good Old Fashioned Bluegrass Festival | Tres Pinos | CA | United States | August | 2 Days | 2nd Weekend | Bluegrass |
| Gramling Bluegrass Fest | Inman | SC | United States | April | 1 Day | 3rd Weekend | Bluegrass |
| Grand Master Fiddle Championship | Nashville | TN | United States | September | 2 Days | 1st Weekend | Bluegrass |
| Grand Targhee Bluegrass Festival | Alta | WY | United States | August | 4 Days | Check Online | Bluegrass |
| Grass in the Glades | Gibbon Glade | PA | United States | July | 5 Days | 4th Weekend | Bluegrass |
| Grassfire Festival | Garrettsville | OH | United States | August | 3 Days | 1st Weekend | Bluegrass |
| Graves Mountain Festival of Music | Syria | VA | United States | June | 3 Days | 1st Weekend | Bluegrass |
| Grayson County Old-Time & Bluegrass Fiddler’s Convention | Elk Creek | VA | United States | June | 2 Days | 4th Weekend | Bluegrass |
| Great Blue Heron Music Festival | Sherman | NY | United States | July | 2 Days | 1st Weekend | Bluegrass |
| Green Mountain Bluegrass & Roots | Manchester | VT | United States | August | 3 Days | 3rd Weekend | Bluegrass |
| Greenbelt Music Festival | Clive | IA | United States | May | 2 Days | 3rd Weekend | Bluegrass |
| Grey Fox Bluegrass Festival | Oak Hill, | NY | United States | July | 5 Days | 3rd Weekend | Bluegrass |
| Grits ‘n Grass Music Festival | Pickens | SC | United States | September | 2 Days | 2nd Weekend | Bluegrass |
| Grottoes Bluegrass Festival | Grottoes | VA | United States | May | 3 Days | 3rd Weekend | Bluegrass |
| Grottoes Bluegrass Festival | Grottoes | VA | United States | October | 3 Days | 1st Weekend | Bluegrass |
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| Hammons Family Fiddle & Banjo Contests and World Class Jam | Marlinton | WV | United States | July | 1 Day | 2nd Weekend | Bluegrass |
| Hampton Bluegrass and Country Music Festival | Hampton | IA | United States | June | 4 Days | 2nd Weekend | Bluegrass |
| Hardly Strictly Bluegrass | San Francisco | CA | United States | October | 3 Days | 1st Weekend | Primarily bluegrass, with some Americana and roots influences |
| Hardtimes Bluegrass Festival | Hamilton | MT | United States | July | 3 Days | 4th Weekend | Bluegrass |
| Harmony Woods Music & Beer Fest | Bel Air | MD | United States | June | 2 Days | 3rd Weekend | Bluegrass |
| Headin’ Home Fest | Swainsboro | GA | United States | October | 4 Days | Last Weekend | Bluegrass, with a focus on family-friendly atmosphere and camping |
| Hiawatha Traditional Music Festival | Marquette | MI | United States | July | 3 Days | 3rd Weekend | Variety |
| Hickory Grove Bluegrass Festival | Deville | LA | United States | Check Online | Check Online | Check Online | Bluegrass |
| High Mountain Hay Fever Festival | Westcliffe | CO | United States | July | 4 Days | 2nd Weekend | Americana, roots, bluegrass, folk, and a variety of other genres |
| High Sierra Music Festival | Quincy | CA | United States | July | 4 Days | 4th of July Weekend | Bluegrass |
| Highland Country Bluegrass Festival | Hillsboro | OH | United States | June | 2 Days | 3rd Weekend | Bluegrass |
| Highlands Bluegrass Festival | Sloatsburg | NY | United States | September | 1 Day | 2nd Sunday | Bluegrass |
| Hillberry Harvest Moon Festival | Eureka Springs | AR | United States | October | 5 Days | 1st Weekend | Various artists |
| HOBA’s Fall Bluegrass Festival | West Plains | MO | United States | September | 3 Days | 4th Weekend | Bluegrass |
| HOBA’s Spring Bluegrass Festival | West Plains | MO | United States | June | 3 Days | 2nd Weekend | Bluegrass |
| HOBO Spring Bluegrass Festival | West Plains | MO | United States | June | 3 Days | 2nd Weekend | Bluegrass |
| Holiday Hills Music Park Spring Bluegrass Festival | Laurel Hill | FL | United States | May | Check Online | Check Online | Bluegrass |
| Holly Bluegrass Festival | Holly | CO | United States | August | Check Online | 3rd Weekend | Bluegrass |
| Hollywood Rescue Squad Bluegrass Festival | Leonardtown | MD | United States | Check Online | Check Online | Check Online | Blluegrass |
| Honeymoon Island Bluegrass Festival | Dunedin | FL | United States | December | 1 Day | 1st Saturday | Bluegrass |
| Hoppin’ John Old-Time & Bluegrass Fiddler’s Convention | Pittsboro | NC | United States | September | 3 Days | 2nd Weekend | Bluegrass |
| Huck Finn Jubilee | San Dimas | CA | United States | October | 3 Days | 1st Weekend | Bluegrass |
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| IBMA World of Bluegrass | Raleigh | NC | United States | September | 5 Days | 3rd Weekend | Bluegrass |
| Immokalee Bluegrass Festival | Immokalee | FL | United States | April | 1 Day | 4th Weekend | Bluegrass |
| Industrial Strength Bluegrass Festival | Wilmington | OH | United States | November | 3 Days | 2nd Weekend | Bluegrass |
| Industrial Strength Bluegrass Festival | Wilmington | OH | United States | March | 3 Days | 4th Weekend | Bluegrass |
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| Jackpine Jamboree | Birnamwood | WI | United States | September | 4 Days | 1st Weekend | Bluegrass |
| Jekyll Island New Year’s Bluegrass Festival | Jekyll Island | GA | United States | January | 3 Days | 1st Weekend | Bluegrass |
| Jenny Brook Bluegrass Festival | Tunbridge | VT | United States | June | 3 Days | 4th Weekend | Bluegrass |
| Jerusalem Ridge Bluegrass Celebration | Rosine | KY | United States | September | 4 Days | 2nd Weekend | Bluegrass |
| Jerusalem Ridge Bluegrass Celebration | Rosine | KY | United States | September | 4 Days | 1st Weekend | Bluegrass |
| JoCo Bluegrass Festival | Selma | NC | United States | Check Online | Check Online | Check Online | Bluegrass |
| Joe Val Bluegrass Music Festival | Framingham | MA | United States | February | 3 Days | 3rd Weekend | Bluegrass |
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| Keystone Bluegrass and Beer Festival | Keystone | CO | United States | August | 2 Days | 1st Weekend | Bluegrass, with potential inclusion of Americana and roots influences. |
| Kilgore Station Bluegrass Festival | Cross Plains | TN | United States | June | 2 Days | 3rd Weekend | Bluegrass |
| Kluane Mountain Bluegrass Festival | Haines Junction | YT | Canada | June | 3 Days | 2nd Weekend | Bluegrass |
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| Ladies of Bluegrass Music Festival | Green Bay | WI | United States | April | 1 Day | 3rd Weekend | Bluegrass |
| Lake Cumberland Bluegrass Festival | Russell Springs | KY | United States | August | 2 Days | 3rd Weekend | Bluegrass |
| Lake Itasca Family Music Festival | Lake Itasca | MN | United States | August | 3 Days | 1st Weekend | Family-friendly music |
| Larryfest | LaFarge | WI | United States | August | 3 Days | 3rd Weekend | Bluegrass |
| Las Vegas Family Bluegrass | Las Vegas | NV | United States | Check Online | Check Online | Check Online | Bluegrass |
| Laurel Highlands Bluegrass Festival | Ligonier | PA | United States | Check Online | Check Online | Check Online | Bluegrass |
| Laurel Hill Bluegrass Festival | Somerset | PA | United States | August | 2 Days | 3rd Weekend | Bluegrass |
| Lester Flatt Celebration | Sparta | TN | United States | October | 1 Day | 2nd Saturday | Bluegrass |
| Lewis County Bluegrass Festival | Crawford | WV | United States | August | 2 Days | 3rd Weekend | Bluegrass |
| Lightning Bug Music Festival | Valparaiso | IN | United States | September | 2 Days | 2nd Weekend | Indie, alternative, rock, with a diverse lineup across various genres |
| Little Roy & Lizzy Music Festival | Lincolnton | GA | United States | May | 3 Days | 1st Weekend | Bluegrass |
| Lone Cedar Acres Bluegrass Festival | Pittsville | MD | United States | September | 1 Day | 4th Saturday | Bluegrass |
| Long Beach Bluegrass Festival | Long Beach | CA | United States | May | 1 Day | 1st Saturday | Bluegrass |
| Lost River Bluegrass Festival | Merrill | OR | United States | July | 3 Days | 2nd Weekend | Bluegrass |
| Lovegrass Music Festival | Wilson Lake | KS | United States | August | 3 Days | 2nd Weekend | Bluegrass |