Dyer (surname)
Dyer is a surname, with English origins, and may refer to:
- Ainsworth Dyer
- Alex Dyer (footballer born 1965), English footballer who played for Blackpool, Charlton Athletic and Oxford United, amongst others
- Alex Dyer (footballer born 1990), English footballer who plays for Northampton Town
- Alexander Brydie Dyer
- Alvin R. Dyer
- Amelia Dyer, Victorian nurse and farmer
- Bruce Dyer
- Buddy Dyer, politician, mayor of Orlando
- Charles Dyer, British architect (1794–1848)
- Clay Dyer
- Colin Dyer
- Danny Dyer
- Deborah Dyer
- Dennis Dyer
- Eddie Dyer
- Sir Edward Dyer, English courtier and poet (1543–1607)
- Elinor Brent-Dyer, British author
- Eliphalet Dyer
- Geoff Dyer
- George Dyer (disambiguation)
- Greg Dyer
- Gwynne Dyer
- Hector Dyer
- Henry Dyer
- Herbert Dyer
- Isadore Dyer
- J. Milton Dyer (1870–1957), American architect
- Jack Dyer
- Jack M. Dyer
- Jesse Farley Dyer, American Medal of Honor recipient
- John Dyer, Welsh poet
- Joyce Dyer
- Kieron Dyer, English international football (soccer) player
- Leonidas C. Dyer, Republican Missouri Senator in the 67th Congress
- Lloyd Dyer
- Louis Dyer
- Maria (Tarn) Dyer
- Mary Dyer, colonial American Quaker religious martyr
- Mary Marshall Dyer
- Mike Dyer (disambiguation)
- Nehemiah Dyer
- Nick Dyer
- Peter Swinnerton-Dyer, British mathematician
- Reginald Dyer, British general, responsible for the Amritsar massacre
- Richard Dyer
- Richard Dyer-Bennet
- Rolla Dyer
- Sarah Dyer
- Senimili Dyer
- Samuel Dyer (missionary with the London Missionary Society
- T. F. Thistleton-Dyer, British author
- Thomas Dyer
- Thomas Henry Dyer
- Walter Alden Dyer
- Wayne Dyer (Wayne W. Dyer), self-help author and speaker
- William Dyer (settler), founding settler of Portsmouth and Newport, Rhode Island; husband of Mary Dyer
- William Turner Thiselton-Dyer, British botanist (1843–1928)