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- Amanda Palmer (The Dresden Dolls)
- Vanessa Paradis
- Annette Peacock
- Jemina Pearl (Be Your Own Pet)
- Vickie Perks (We've Got a Fuzzbox and We're Gonna Use It, Fuzzbox)
- Linda Perry (4 Non Blondes)
- Nina Persson (The Cardigans, Sparklehorse, A Camp)
- Eva Petersen (The Little Flames)
- Vicki Peterson (The Bangles)
- Vanessa Petruo
- Kembra Pfahler (The Voluptuous Horror of Karen Black)
- Liz Phair
- Michelle Phillips (The Mamas & the Papas)
- Phranc (Nervous Gender, Catholic Discipline)
- Kate Pierson (The B-52's)
- Pink
- Pitty
- Poe
- Tamala Poljak (Longstocking)
- Carole Pope (Rough Trade)
- Cassadee Pope (Hey Monday)
- Louise Post (Veruca Salt)
- Grace Potter (Grace Potter and the Nocturnals)
- Monique Powell (Save Ferris)
- Britta Phillips (Luna)
- Lisa Marie Presley
- Anne Preven
- Lindsay Price
Read more about this topic: List Of Female Rock Singers