- Wahlberg's Eagle
- Wallcreeper
- Waller's Starling
- Water Pipit
- Water Rail
- Water Thick-knee
- Watercock
- Wattled Starling
- Wedge-billed Woodcreeper
- Western Barn Owl
- Western Black-headed Batis
- Western Bonelli's Warbler
- Western Capercaillie
- Western Cattle Egret
- Western Citril
- Western House Martin
- Western Jackdaw
- Western Marsh Harrier
- Western Olivaceous Warbler
- Western Oriole
- Western Plantain-eater
- Western Red-billed Hornbill
- Western Reef Heron
- Western Spindalis
- Western Subalpine Warbler
- Western Swamphen
- Western Tinkerbird
- Western Wood Pewee
- Western Yellow Wagtail
- Western Yellow Wagtail (cinereocapilla)
- Western Yellow Wagtail (flavissima)
- Western Yellow Wagtail (iberiae)
- Whinchat
- Whiskered Tern
- Whistling Cisticola
- White-backed Duck
- White-backed Stilt
- White-backed Vulture
- White-bellied Bustard
- White-bellied Canary
- White-bellied Drongo
- White-bellied Go-away-bird
- White-bellied Sea Eagle
- White-bellied Sunbird
- White-bellied Tit
- White-billed Buffalo Weaver
- White-breasted Cormorant
- White-breasted Nigrita
- White-breasted Waterhen
- White-browed Bulbul
- White-browed Coucal
- White-browed Crombec
- White-browed Fantail
- White-browed Robin-Chat
- White-browed Scrub Robin
- White-browed Sparrow-Weaver
- White-cheeked Pintail
- White-chinned Prinia
- White-collared Manakin
- White-crested Elaenia
- White-crested Helmetshrike
- White-crested Turaco
- White-crowned Lapwing
- White-crowned Parrot
- White-crowned Robin-Chat
- White-crowned Starling
- White-crowned Wheatear
- White-eared Barbet
- White-eared Ground Sparrow
- White-eyed Slaty Flycatcher
- White-faced Whistling Duck
- White-fronted Amazon
- White-fronted Bee-eater
- White-fronted Nunbird
- White-fronted Plover
- White-headed Barbet
- White-headed Buffalo Weaver
- White-headed Mousebird
- White-headed Saw-wing
- White-headed Vulture
- White-headed Wood Hoopoe
- White-lined Tanager
- White-naped Woodpecker
- White-necked Jacobin
- White-necked Raven
- White-ringed Flycatcher
- White-rumped Munia
- White-rumped Shama
- White-shouldered Tanager
- White-spotted Flufftail
- White-starred Robin
- White-tailed Ant Thrush
- White-tailed Blue Flycatcher
- White-tailed Crested Flycatcher
- White-tailed Eagle
- White-tailed Kite
- White-tailed Lapwing
- White-tailed Lark
- White-tailed Tropicbird
- White-throated Bee-eater
- White-throated Dipper
- White-throated Kingfisher
- White-throated Magpie-Jay
- White-throated Robin
- White-throated Robin-Chat
- White-throated Thrush
- White-throated Xenops
- White-tipped Dove
- White-tipped Sicklebill
- White-winged Coot
- White-winged Dove
- White-winged Snowfinch
- White-winged Tern
- White-winged Widowbird
- White Stork
- White Wagtail
- White Wagtail (yarrellii)
- Whooper Swan
- Willet
- Williams's Lark
- Willow Tit
- Willow Warbler
- Wilson's Plover
- Wilson's Warbler
- Winding Cisticola
- Wing-snapping Cisticola
- Wire-tailed Swallow
- Wood Duck
- Wood Sandpiper
- Wood Stork
- Wood Thrush
- Wood Warbler
- Woodchat Shrike
- Woodland Kingfisher
- Woodlark
- Worm-eating Warbler
- Wren-like Rushbird