Charles Milton McKeen (May 10, 1885 – November 7, 1972) 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 two other candidates with a landslide majority (62 percent of the vote), to pick up the seat for his party on the First Count.

[2] In the 1930 Alberta general election, McKeen was returned to office for his third term by acclamation.

[3] McKeen ran for a fourth term in the 1935 Alberta general election, but was defeated.