John or Jack Welch may refer to:John Welch, 18th-century governor of Anguilla John Welch (politician) (1805–1891), U.S. representative from Ohio John Welch (architect), Brooklyn-based church architect Jack Welch (illustrator) (1905–1985), American illustrator Johnny Welch (1906–1940), baseball player John J. Welch Jr. (1930–2010), U.S. Assistant Secretary of the Air Force (Acquisition) 1987–1992 Sir John Reader Welch, 2nd Baronet (1933–2023), British solicitor and baronet Jack Welch (1935–2020), American business executive and former CEO of General Electric John W. Welch, scholar and Brigham Young University professor John Welch (basketball), assistant coach for the Sacramento Kings Jack Welch, former head football coach Kansas Wesleyan University Coyotes Jack Welch, Australian field hockey player Jack Welch (admiral) (1941–2014), Chief of Navy