Jack Howard may refer to: Jack Howard (ice hockey) (1909–1983), Canadian ice hockey defenseman Jack Howard (cricketer) (1915–1993), English cricketer Jack Howard (athlete) (born 1981), Micronesian sprinter Jack R. Howard (1910–1998), American broadcasting executive St George Henry Rathborne (1854–1938), who wrote under this pseudonym Jack Howard, a member of the musical group Hunters & Collectors