George H. Whittaker (born 22 December 1919 in Bon Accord, Alberta) was a Progressive Conservative party member of the Canadian House of Commons. He was an orchardist and farmer by career.
He represented British Columbia's Okanagan Boundary electoral district which he won in the 1972 federal election. He was re-elected in the 1974 and 1979 federal elections, thus serving three successive terms from the 29th to 31st Canadian Parliaments.
Whittaker left national politics in 1980 and did not campaign in that year's national elections.