- Wallcreeper
- Water Pipit
- Water Rail
- Western Black-eared Wheatear
- Western Cattle Egret
- Western House Martin
- Western Jackdaw
- Western Marsh Harrier
- Western Orphean Warbler
- Western Subalpine Warbler
- Western Swamphen
- Western Yellow Wagtail
- Western Yellow Wagtail (flavissima)
- Whinchat
- Whiskered Tern
- White-breasted Nuthatch
- White-cheeked Starling
- White-rumped Swift
- White-throated Dipper
- White-throated Sparrow
- White-winged Snowfinch
- White Stork
- White Wagtail
- White Wagtail (yarrellii)
- Whooper Swan
- Willow Ptarmigan
- Willow Warbler
- Wood Duck
- Woodchat Shrike
- Woodlark