General Simpson may refer to:

• Colin Hall Simpson (1894–1964), Australian Army major general
• Daniel L. Simpson (fl. 1990s–2020s), U.S. Air Force major general
• Frank Simpson (British Army officer) (1899–1986), British Army general
• James Simpson (British Army officer) (1792–1868), British Army general
• Noel Simpson (general) (1907–1971), Australian Army major general
• Ormond R. Simpson (1915–1998), U.S. Marine Corps lieutenant general
• William Hood Simpson (1888–1980), United States Army general

This disambiguation page lists articles associated with the title General Simpson.
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