General Dyer may refer to:
Alexander Brydie Dyer (1815–1874), Union Army brigadier general and brevet major general Edward C. Dyer (1907–1975), U.S. Marine Corps brigadier general Reginald Dyer (1864–1927), British Indian Army brigadier general (temporary rank), notably associated with the Amritsar massacre during colonial rule in India General Dyer, a fictional British general in the 1985 Indian film Mard, portrayed by Kamal Kapoor