William James Bischoff (1912–1988) was an Australian rugby league footballer who played in the 1930s and 1940s.
Billy 'Bok' Bischoff was a five-eighth for Balmain between 1937 and 1940.
He won a premiership with Balmain, playing in the winning 1939 Grand Final team.
[2] His son, Billy Bischoff Jr. also played for the Balmain Tigers in the 1960s.
This rugby league football biography relating to an Australian born in the 1910s is a stub.