Colin William George Gibson PC MC VD QC (16 February 1891 – 3 July 1974) was a Canadian politician, land surveyor and lawyer.
He served with the Royal Fusiliers of the British Army in 1914 and graduated from the University of Toronto in 1915 where he was a Member of Alpha Delta Phi.
He was a founding member of the Royal Military College of Canada ex-cadet club in Hamilton, Ontario in 1930.
Following his re-election with 40.2% of the vote (in a three-way, four-party race), he continued as Minister of National Defence for Air (1945.01.11 - 1945.03.07).
The Gibson Medal at the Royal Military College of Canada is awarded to the top graduating student in the Arts Division.