- Pacific Screech Owl
- Paddyfield Pipit
- Paddyfield Warbler
- Painted Bunting
- Painted Stork
- Pale-billed Flowerpecker
- Pale-billed Woodpecker
- Pale-vented Pigeon
- Pale Batis
- Pale Flycatcher
- Pale Prinia
- Pale White-eye
- Palestine Sunbird
- Pallas's Gull
- Pallid Harrier
- Pallid Honeyguide
- Pallid Swift
- Palm-nut Vulture
- Palm Tanager
- Panama Flycatcher
- Pangani Longclaw
- Papyrus Canary
- Papyrus Gonolek
- Parasitic Jaeger
- Parrot-billed Sparrow
- Parrot Crossbill
- Pearl-spotted Owlet
- Pectoral-patch Cisticola
- Peregrine Falcon
- Peruvian Booby
- Peruvian Pelican
- Petit's Cuckooshrike
- Pharaoh Eagle-Owl
- Pheasant-tailed Jacana
- Piapiac
- Picui Ground Dove
- Pied-billed Grebe
- Pied Avocet
- Pied Bush Chat
- Pied Crow
- Pied Kingfisher
- Pied Thrush
- Pied Wheatear
- Pin-tailed Sandgrouse
- Pin-tailed Snipe
- Pin-tailed Whydah
- Pine Bunting
- Pink-backed Pelican
- Pink-breasted Lark
- Pink-footed Puffback
- Piratic Flycatcher
- Plain-backed Pipit
- Plain-backed Sunbird
- Plain-capped Starthroat
- Plain-mantled Tit-Spinetail
- Plain Chachalaca
- Plain Greenbul
- Plain Nightjar
- Plain Prinia
- Plain Swift
- Plum-headed Parakeet
- Plumbeous Kite
- Prairie Warbler
- Preuss's Cliff Swallow
- Pringle's Puffback
- Prong-billed Barbet
- Prothonotary Warbler
- Purple-banded Sunbird
- Purple-crested Turaco
- Purple-crowned Fairy
- Purple-rumped Sunbird
- Purple-throated Cuckooshrike
- Purple-throated Mountaingem
- Purple Gallinule
- Purple Grenadier
- Purple Heron
- Purple Roller
- Purple Sandpiper
- Purple Starling
- Purple Sunbird
- Pygmy Batis
- Pygmy Cormorant
- Pygmy Falcon
- Pygmy Sunbird