Frank Allen may refer to:
Law and politics Frank Augustus Allen (1835–1916), American politician in Massachusetts Frank D. Allen (1850–1910), American attorney and politician in Massachusetts Frank G. Allen (1874–1950), American politician, Governor of Massachusetts Frank Allen (politician) (1882–1948), Australian politician Frank M. Allen (1923–1999), American politician in Pennsylvania
Sports Frank Gates Allen (1858–1940), American football player and businessman Frank Allen (baseball) (1888–1933), American baseball player Frank Allen (footballer, born 1901) (1901–1989), English footballer Frank Allen (Australian footballer) (1926–2018), Australian rules footballer Frank Allen (footballer, born 1927) (1927–2014), English footballer
Others Frank Shaver Allen (1860–1934), American architect Frank Allen (physicist) (1874–1965), Canadian physicist Frank A. Allen, Jr. (1896–1979), Major General, U.S. Army Bunny Allen (Frank Maurice Allen, 1906–2002), English white hunter and safari guide in Kenya Frank Allen (bassist) (born 1943), English bass guitarist Frank Allen (chemist) (1944–2014), English crystallographer
See also Francis Allen (disambiguation) Frank Allan (1849–1917), Australian cricketer Frank Allan (bishop) (1935–2019), bishop of Atlanta Allen (surname)