- Pacific Black Duck
- Pacific Golden Plover
- Pacific Reef Heron
- Paddyfield Warbler
- Pale-billed Woodpecker
- Pale-legged Hornero
- Pale-vented Pigeon
- Pallas's Gull
- Palm Tanager
- Palmchat
- Pangani Longclaw
- Parasitic Jaeger
- Parrot Crossbill
- Pauraque
- Peach-fronted Parakeet
- Pearl-spotted Owlet
- Peregrine Falcon
- Peregrine Falcon (pelegrinoides)
- Piapiac
- Pied Avocet
- Pied Crow
- Pied Kingfisher
- Pied Plover
- Pied Starling
- Pied Wheatear
- Pin-tailed Whydah
- Pine Bunting
- Pine Grosbeak
- Pink-backed Pelican
- Pink-footed Goose
- Pink Pigeon
- Plain-brown Woodcreeper
- Plain Xenops
- Plate-billed Mountain Toucan
- Plumbeous Ibis
- Plumbeous Pigeon
- Plumbeous Sierra Finch
- Powerful Woodpecker
- Purple-bibbed Whitetip
- Purple-crowned Fairy
- Purple-throated Fruitcrow
- Purple-throated Woodstar
- Purple Finch
- Purple Gallinule
- Purple Heron
- Purple Roller
- Purple Sandpiper
- Purple Starling
- Purple Sunbird
- Purplish Jay
- Pygmy Cormorant