William Thomas Ahern (25 June 1874 – 27 January 1920) was an Australian rules footballer who played with St Kilda in the Victorian Football League (VFL).
[3] He had already played for two Victorian Football Association (VFA) clubs before joining St Kilda in 1896.
He began his VFA career at Fitzroy in 1893; he then crossed to Melbourne in 1895.
Along with Reg Stewart, Ahern was St Kilda's joint leading goalkicker that year, with six goals.
This Australian rules football biography of a person born in the 1870s is a stub.