Gordon Alexander Forster (April 30, 1884 – July 23, 1964) was a provincial politician from Alberta, Canada.

He served as a member of the Legislative Assembly of Alberta from 1921 to 1935 sitting with the United Farmers caucus in government.

He defeated incumbent Robert Eaton in a two-way race with one of the biggest margins of victory polled in the election.

[2] Forster ran for re-nomination at a party convention held on June 5, 1926 in Hanna, Alberta.

His popular vote was almost cut in half, but he still held his seat easily defeating two other candidates.