- The Old Soul
- The Opposite of Everything
- The Orielles
- The Paperbacks
- The Parkdale Revolutionary Orchestra
- The Patients
- The Pauls
- The Peter Parkers
- The Phases
- The Phonemes
- The Pious Companion
- The Plath
- The Plath
- The Postage Stamps
- The Pucumber Sasssquatch Family Band
- The Returnables
- The Ride Theory
- The Riderless
- The Riptorns
- The Robot Ate Me
