Fred Allen (1894–1956) was an American comedian.
Fred Allen or Frederick Allen may also refer to:
Arts and entertainment Frederick Warren Allen (1888–1961), American sculptor Fred Allen (film editor) (1896–1955), American film editor Fred Allen (set designer) (1942–2007), Canadian set designer and artist
Politics and law Fred E. Allen (1855–1935), American merchant and member of the New York State Assembly Frederick Hobbes Allen (1858–1937), American lawyer and soldier Fred J. Allen (1865–1917), American politician and lawyer Frederick Allen (Maine politician) (1914–2001), American politician from Maine Frederic W. Allen (1926–2016), American jurist, chief justice of the Vermont Supreme Court Fred Allen (Arkansas politician) (fl. 2000s–2010s), American politician in the Arkansas House of Representatives
Sports Frederick W. Allen (1844–1927), South Australian racehorse owner and breeder Fred Allen (footballer) (1860–c. 1926), English footballer Fred Allen (long jumper) (1890–1964), American track and field athlete Fred Allen (rugby union) (1920–2012), rugby player and coach from New Zealand Fred Allen (cricketer) (born 1935), English cricketer
Others Fred Hovey Allen (1845–1926), American theologian Frederick Madison Allen (1879–1964), American doctor who treated diabetes Frederick Lewis Allen (1890–1954), American magazine editor and historian Frederic de Forest Allen (1844–1897), American classical scholar
See also Allen (surname)