- Wahlberg's Eagle
- Water Rail
- Water Thick-knee
- Wattled Crane
- Wattled Jacana
- Wedge-billed Woodcreeper
- Western Banded Snake Eagle
- Western Capercaillie
- Western Cattle Egret
- Western Jackdaw
- Western Marsh Harrier
- Western Reef Heron
- Western Yellow Wagtail
- Whiskered Tern
- Whistling Heron
- White-backed Vulture
- White-backed Woodpecker
- White-bellied Antbird
- White-bellied Bustard
- White-bellied Drongo
- White-bellied Go-away-bird
- White-booted Racket-tail
- White-browed Coucal
- White-browed Fulvetta
- White-browed Robin-Chat
- White-browed Sparrow-Weaver
- White-browed Wagtail
- White-capped Dipper
- White-crowned Lapwing
- White-crowned Robin-Chat
- White-eared Bulbul
- White-faced Whistling Duck
- White-flanked Antwren
- White-fronted Bee-eater
- White-headed Buffalo Weaver
- White-headed Marsh Tyrant
- White-headed Wren
- White-lined Tanager
- White-naped Brushfinch
- White-necked Jacobin
- White-necked Puffbird
- White-ruffed Manakin
- White-rumped Shama
- White-shouldered Tanager
- White-tailed Eagle
- White-tailed Nuthatch
- White-tailed Trogon
- White-throated Fantail
- White-throated Kingfisher
- White-throated Laughingthrush
- White-throated Mountaingem
- White-throated Quail-Dove
- White-throated Toucanet
- White-tipped Sicklebill
- White-vented Plumeleteer
- White-vented Violetear
- White-whiskered Puffbird
- White-winged Becard
- White-winged Swallow
- White Stork
- White Wagtail
- White Woodpecker
- Whooper Swan
- Whooping Motmot
- Willet
- Willow Tit
- Willow Warbler
- Wood Sandpiper
- Wood Stork
- Wood Warbler
- Woodland Kingfisher