William Joseph Wallace (2 August 1878 – 2 March 1972) was a New Zealand rugby union footballer and foundryman.

[1] Wallace won his first Test cap for New Zealand on 15 August 1903 against Australia.

He was a member of the legendary 1905 Original All Blacks and played in the famous Match of the Century against Wales.

[2] Following the death of Loftus Armstrong in 1959, Wallace was the oldest living All Black.

This biographical article relating to New Zealand rugby union, about a person born in the 1870s, is a stub.