- The Full House Band -- The Geezinslaws
- The Geniuses -- The Gibson Brothers
- The Giddens Sisters -- The GinSangers
- The Girls of Club 16 -- The Golden Valley Boys
- The Goldens -- The Gourds
- The Grand Magnolias -- The Grasshoppers
- The Grayson County Boys -- The Green River Boys
- The Greencards -- The Guilty Bystanders
- The Guthrie Brothers -- The Hanson Family Singers
- The Harbour Union -- The Heartbreak Sisters
- The Hee Haw Gospel Quartet -- The Higgins
- The High 48s -- The Hillbenders
- The Hillbillys -- The Hogliners
- The Hole Dozen -- The Honey Eaters
- The Honky Tonk Troubadours -- The Huckleberries
- The Humbuckers -- The Ideals
- The Idle Time Band -- The International Country All-Stars
- The International Country All-Stars -- The Jimmy Bowen Orchestra & Chorus
- The Joe Berry Show -- The Jordan Sisters