- Poetown Ramblers
- Police Dog Hogan
- Polk Miller
- Polly Parsons
- Pontus Snibb
- Ponyno
- Poodle Lynn
- Poodle Lynn and the Backstage Band
- Poor Man's Whiskey
- Poor Richard's Hound
- Pop And Mavis Staples
- Poplin Family
- Pork McElhinny
- porkbelly futures
- Porky Freeman
- Porky Freeman Trio
- Porlolo
- Pormendade Country Band
- Port Arthur Jubileers
- Porter Church
- Porter & Dolly
- Porter Family
- Porter Hall, TN
- Porter Howell
- Porter Waggoner
- Porter Wagoner
- Posey Hill
- Posey Rorer
- Positive Message
- Possessed by Paul James
- Possum County Choir
- PossumHaw
- Post Oak Savannah
- Postmaster Generals