- Pacific Black Duck
- Pacific Emerald Dove
- Pacific Golden Plover
- Pacific Gull
- Pacific Koel
- Pacific Reef Heron
- Pallid Harrier
- Palm Warbler
- Paradise Shelduck
- Parasitic Jaeger
- Pectoral Sandpiper
- Peregrine Falcon
- Philadelphia Vireo
- Pied-billed Grebe
- Pied Avocet
- Pied Crow
- Pied Currawong
- Pied Kingfisher
- Pied Oystercatcher
- Pied Stilt
- Pied Wheatear
- Pileated Woodpecker
- Pin-tailed Sandgrouse
- Pine Bunting
- Pine Grosbeak
- Purple Finch
- Purple Heron
- Purple Roller
- Purple Sandpiper
- Pygmy Cormorant