Clifford may refer to:

People

* Clifford (name), an English given name and surname, includes a list of people with that name * William Kingdon Clifford * Baron Clifford * Baron Clifford of Chudleigh * Baron de Clifford * Clifford baronets * Clifford family (bankers) * Jaryd Clifford * Justice Clifford (disambiguation) * Lord Clifford (disambiguation)

Arts, entertainment, and media

*'' Clifford the Big Red Dog'', a series of children's books ** Clifford (character), the central character of ''Clifford the Big Red Dog'' ** ''Clifford the Big Red Dog'' (2000 TV series), 2000 animated TV series **'' Clifford's Puppy Days'', 2003 animated TV series **'' Clifford's Really Big Movie'', 2004 animated movie ** ''Clifford the Big Red Dog'' (2019 TV series), 2019 animated TV series ** ''Clifford the Big Red Dog'' (film), 2021 live-action movie * ''Clifford'' (film), a 1994 film directed by Paul Flaherty * Clifford (Muppet)

Mathematics

* Clifford algebra, a type of associative algebra, named after William Kingdon Clifford * Clifford analysis, a mathematical study of Dirac operators * Clifford module, a mathematical representation * Clifford theory, dealing with representations, named after Alfred H. Clifford * Clifford torus, a figure in geometric topology * Clifford's theorem, any of several mathematical derivations

Places

Australia

* Clifford, Queensland, a locality in the Western Downs Region

Canada

* Clifford, Ontario

England

* Clifford, Devon, a location * Clifford, Herefordshire * Clifford (ward), Greater Manchester * Clifford, West Yorkshire * Clifford Chambers, Warwickshire

United States

* Clifford, Indiana * Clifford, Michigan * Clifford, Missouri * Clifford, North Dakota * Clifford, Pennsylvania * Clifford, Virginia, a community in Amherst County * Clifford, Wisconsin * Clifford Township, Butler County, Kansas

Structures

* Clifford Castle, a castle in the village of Clifford, England * Clifford House (Eustis, Florida), a historic house in the US state of Florida * Clifford House (Reno, Nevada), a house in the US state of Nevada * Clifford House, Toowoomba, a heritage-listed house in Queensland, Australia * Clifford International School, an international school in Guangzhou, People's Republic of China * Clifford Pier, a pier in Singapore * Clifford's Inn, a London (England) Inn of Chancery * Clifford's Tower, the previously used name of York Castle in England * Clifford-Warren House, a historic house in the US state of Massachusetts

Other uses

*''Clifford'', a New Zealand Company chartered sailing ship * Clifford Chance, an international attorney firm headquartered in London, England * Clifford (horse), a world champion racehorse in the late 19th century {{disambiguation, geo