George Sage (born c. December 1872) was an English footballer who played as an outside or inside forward.

Sage then played for Old Castle Swifts, which had merged with Old St. Lukes for the 1894–95 season and taken over their ground in Hermit Road, Canning Town.

[3] He was also part of the Thames Ironworks team that lost their first ever competitive fixture, a 5–0 defeat against Chatham Town in the FA Cup on 12 October 1895.

[1] Sage won the West Ham Charity Cup with the club in 1896, with Ironworks beating Barking 1–0 in the final played in Beckton.

[1] Sage's London League appearance, on 22 October 1896, had seen him score Ironworks only goal in a 4–1 defeat by 3rd Grenadier Guards.