Bill Hirschberg

William Adolphous "Bill" Hirschberg (born c. 1880) was a rugby union player who represented Australia.

Hirschberg, a flanker, was born in Grafton, New South Wales and claimed one international rugby caps for Australia, playing against New Zealand, at Dunedin, on 2 September 1905. He had already played for New South Wales against New Zealand.

Hirschberg participated in the first inter-state game played in Western Australia, held in 1907, where he played as a forward for the winning team, New South Wales. He played another inter-state game against Queensland in 1910.