Haseltine is a surname. Notable people with the surname include: Dan Haseltine (born 1973), American singer Eric Haseltine (born 1951), American technologist Florence Pat Haseltine (born 1942), American physician Herbert Haseltine (1877–1962), Italian-born French/American animalier sculptor William A. Haseltine (born 1944), American biologist and entrepreneur William Stanley Haseltine (1835–1900), American painter and draftsman Mara G. Haseltine (born 1971), American artist and environmental activist See also Edward Knox Haseltine House Haseltine, Missouri William A. Haseltine House Heseltine English-language surnames