William Hart Cairns (7 October 1914 – 25 May 1988) was an English footballer who played as a centre forward.
Cairns started his career with non-league Stargate Rovers before signing for Newcastle United in 1934.
He scored a total of 53 goals in 90 league and cup appearances for Newcastle before the outbreak of World War II.
He scored 5 goals in 4 games during the competition before signing for Grimsby Town prior to The Football League resuming in 1946–47.
This biographical article related to association football in England, about a forward born in the 1910s, is a stub.