Keith Francis Hanson (born April 26, 1957 in Ada, Minnesota and raised in Bemidji, Minnesota) is a retired American professional ice hockey defenseman who played 25 games for the Calgary Flames of the National Hockey League during the 1983–84 NHL season. He was drafted 145th overall by the Minnesota North Stars in the 1977 NHL Amateur Draft, but was traded to the Flames in 1983 without playing a game for Minnesota.