Charles George Alexander Doig (27 April 1883 – 31 October 1944) was an Australian rules football player and coach.

A member of the Doig sporting family, Doig played 209 games for the East Fremantle Football Club in the West Australian Football League (WAFL) between 1903 and 1921, including seven premierships.

His two sons, Charles Jr. and George Doig, also played football for East Fremantle.

His parents had emigrated from Dundee, Scotland in 1878 aboard the steamer Largo Bay.

Doig married Isabella Brand Miller, originally of Dundee, Scotland, at Scots Church, Fremantle, on 27 October 1909.