Spearman is a surname. Notable people with the surname include:
Alexander Spearman (1901–1982), British Member of Parliament
Armegis Spearman (born 1978), American football linebacker
Charles Spearman (1863–1945)), English psychologist
Clyde Spearman (fl. 1932–1946), American baseball player
Craig Spearman (born 1972), New Zealand cricketer
Doug Spearman (born 1962), American actor
Frank H. Spearman (1859–1937), American author known for his works on railroads
Glenn Spearman (1947–1998), American saxophonist
Isabel Spearman OBE, Advisor to Samantha Cameron
John Spearman, (1824 – after 1901), American iron manufacturer
Leonard H. O. Spearman, American university president and U.S. Ambassador
Phillip Spearman, tattoo artist
