General Haynes

General Haynes may refer to:


 * Caleb V. Haynes (1895–1966), U.S. Air Force major general
 * Fred E. Haynes Jr. (1921–2010), U.S. Marine Corps major general
 * Hezekiah Haynes (died 1693), English Civil War major general
 * Ira Allen Haynes (1859–1955), U.S. Army brigadier general
 * Loyal M. Haynes (fl. 1940s–1950s), U.S. Army brigadier general
 * Thomas J. Haynes (fl. 1970s–2000s), Rhode Island Air National Guard major general