- Water Rail
- Western Cattle Egret
- Western Subalpine Warbler
- Western Swamphen
- Whiskered Tern
- Whistling Kite
- White-bellied Sea Eagle
- White-bellied Seedsnipe
- White-browed Scrubwren
- White-faced Heron
- White-fronted Tern
- White-lored Gnatcatcher
- White-naped Crane
- White-naped Honeyeater
- White-plumed Honeyeater
- White-tailed Eagle
- White-throated Sparrow
- White-winged Snowfinch
- White-winged Tern
- White Stork
- White Wagtail (lugens)
- Whooper Swan
- Willie Wagtail
- Woodchat Shrike