Estridge is a surname, and may refer to:
Brian Estridge, sports broadcaster Chris Estridge (born 1989), American soccer player Edward Estridge (1843–1919), English cricketer George Estridge (1835–1862), English cricketer Larry Estridge (born 1902), St. Kitts middleweight boxer Philip Don Estridge (1937–1985), developer of the IBM Personal Computer Robin Estridge (1920–2002), British author of suspense fiction and screenwriter