Benner is a surname. Notable people with the surname include:
George Benner (1859–1930), American congressman
Hugh Benner (1899–1975), American religious figure
Joseph Sieber Benner (1872-1938), American spiritual writer
Maikel Benner (born 1980), Dutch baseball player
Michael Paul Benner (1935–1957), British recipient of the George Cross
Stanley G. Benner (1916–1942), United States Marine Corps officer and Silver Star recipient
Steven A. Benner, American scientist
