- Wallcreeper
- Water Pipit
- Water Rail
- Western Barn Owl
- Western Black-eared Wheatear
- Western Cattle Egret
- Western Marsh Harrier
- Western Osprey
- Western Plantain-eater
- Western Red-billed Hornbill
- Western Reef Heron
- Western Sandpiper
- Western Subalpine Warbler
- Western Yellow Wagtail
- Whinchat
- Whiskered Tern
- White-backed Vulture
- White-breasted Waterhen
- White-browed Coucal
- White-faced Whistling Duck
- White-fronted Amazon
- White-fronted Bee-eater
- White-headed Buffalo Weaver
- White-necked Jacobin
- White-ringed Flycatcher
- White-rumped Munia
- White-spectacled Bulbul
- White-tailed Eagle
- White-throated Dipper
- White-throated Magpie-Jay
- White-throated Mountaingem
- White-tipped Dove
- White-winged Dove
- White-winged Snowfinch
- White Stork
- White Wagtail
- Whooper Swan
- Willet
- Willow Warbler
- Wilson's Plover
- Wood Duck
- Wood Sandpiper
- Wood Stork
- Wood Warbler
- Woodchat Shrike
- Woodlark