Trevitt is a surname. Notable people with the surname include:
Gavin Trevitt Simon Trevitt (born 1967), English footballer William Trevitt (1809–1881), American doctor, politician, diplomat, and newspaper publisher William Trevitt (dancer), British dancer and choreographer Harry Smith Trevitt (1878–1979), organist and composer Ryan Trevitt (born 2003), English footballer