Clampitt is a surname. Notable people with the surname include:
Amy Clampitt (1920–1994), American poet and author Edward A. Clampitt (1868–1919), American pioneer oilman Jaime Clampitt (born 1976), Canadian boxer Jim Clampitt (1881–1934), English rugby player Leroy Clampitt (born 1992), New Zealand record producer Mike Clampitt (1955–2026), American politician Lisa Clampitt (1964), American matchmaker and author
See also Clampett (disambiguation)