William Henry Siddons (1864 – 1893) was an English footballer who played in the Football League for Darwen and Walsall Town Swifts. He had also been a regular with Birmingham St George's. He died of congestion of the kidneys on 4 February 1893, aged just 29, having played for Redditch F.C. against Stourbridge F.C. the month before.