Codd is a surname. Notable people with the surname include:

• Bernard Codd (1934–2013), English motorcycle racer

• Edgar F. Codd (1923–2003), British computer scientist

• Frederick Codd (1831–1888), English Gothic revival architect

• Hiram Codd (1838–1887), English engineer who invented and patented the Codd Bottle

• Leslie Codd (1908–1999), South African botanist

• Mike Codd (born 1939), former senior Australian public servant

• Ruth Codd (born 1996), Irish actress and former TikToker

Fictional characters

• Tom Codd, a character in the 1937 British comedy movie Beauty and the Barge

See also

• Cod (disambiguation)

• Codd-neck bottle

• Codd's 12 rules