General McLean may refer to:
Francis McLean (British Army officer) (c. 1717–1781), British Army brigadier general Hugh Havelock McLean (1854–1938), Canadian Army brigadier general (promoted to major general upon retirement) Kenneth McLean (1896–1987), British Army lieutenant general Nathaniel McLean (1815–1905), Union Army brigadier general
See also Jeremiah McLene (1767–1837), Pennsylvania Militia major general in the American Revolutionary War Sir Fitzroy Maclean, 1st Baronet (1911–1996), British Army major general Sir Fitzroy Maclean, 8th Baronet (c. 1770–1847), British Army general