Lovelock is a surname. Notable people with the surname include:
David Lovelock (born 1938), British theoretical physicist and mathematician
Damien Lovelock (21st century), Australian musician
Jack Lovelock (1910–1949), New Zealand athlete
James Lovelock (born 1919), scientist, environmentalist and futurologist
Ossie Lovelock (1911–1981), Australian sportsman
Ray Lovelock (actor) (born 1950), Italian actor
William Lovelock (1899–1986), English classical composer and pedagogue
Fictional characters:
Ray Lovelock (Macross), a character in Macross