Harrison Eugene Havens (December 15, 1837 – August 16, 1916) was an American lawyer and politician. Havens was born in Franklin County, Ohio, and was the Republican Party Representative from Missouri from its 4th congressional district in the 42nd United States Congress between 1871 and 1873, and from its 6th congressional district in the 43rd United States Congress from 1873 to 1875.