- Pacific Reef Heron
- Pale-vented Pigeon
- Pale-winged Starling
- Pale Chanting Goshawk
- Pallas's Gull
- Palm Warbler
- Pearly-eyed Thrasher
- Peregrine Falcon
- Peruvian Booby
- Peruvian Pelican
- Pied-billed Grebe
- Pied Avocet
- Pied Crow
- Pied Kingfisher
- Pied Wheatear
- Pink-backed Pelican
- Pink-footed Goose
- Plain-backed Sparrow
- Plain Prinia
- Plumbeous Kite
- Plush-crested Jay
- Puna Ibis
- Purple-throated Carib
- Purple Heron
- Pygmy Cormorant