Bernard Sydney "Joey" Sadler (28 July 1914 – 24 June 2007) was a New Zealand rugby union player who played at halfback for the All Blacks in 1935–36.

He was picked for the All Blacks' 1935–36 squad, playing 15 games including three internationals on tour in the British Isles and Canada.

Unfortunately, he damaged a nerve in his knee in a club game early in the 1937 season to such an extent that he never played rugby again.

[1] Sadler married Noeleen Welborne Nelson at St Mark's Church, Wellington, on 5 February 1941.

This biographical article relating to New Zealand rugby union, about a person born in the 1910s, is a stub.