Galen M. Davis (6 February 1951 – 7 February 2005) was an American police officer and politician.
Davis was a native of Ottumwa, Iowa, born on 6 February 1951.
He worked for the Ottumwa Police Department for three decades, and was promoted to sergeant in 1987.
He was active in several law enforcement organizations, and was a member of civic and political organizations at the county level.
Davis was a Republican, and served a single term in the Iowa House of Representatives from District 93 between 1999 and 2001.