John MacLean may refer to:
- John MacLean, known as The Juan MacLean, US musician, formerly of Six Finger Satellite
- John Maclean (cricketer) (born 1946), Australian cricketer
- John MacLean (English cricketer) (1901–1986), English cricketer
- Sir John MacLean (historian) (1811–1895), British civil servant and author
- John MacLean (ice hockey) (born 1964), professional ice hockey player and coach
- John MacLean (Manitoba politician) (born 1929), Canadian Member of Parliament
- John MacLean (Ontario politician) (born 1927), Canadian political figure
- John Maclean (pastor) (1851–1928), Canadian pastor and writer on American-Indians
- John Maclean (Scottish socialist) (1879–1923), Scottish political figure
- John MacLean (sportscaster) (1921–1973), Major League Baseball announcer
- John Maclean (wheelchair sportsperson), Australian triathlete, rower, and motivational speaker
- John Maclean, Jr. (1800–1886), president of Princeton University
- Sir John Maclean, 1st Baronet (1604–1666), Scottish naval officer and merchant who moved to Sweden
- John Bayne Maclean (1862–1950), Canadian publisher
- John Dubh Maclean, 4th Chief
- John Dubh Maclean, 1st Laird of Morvern, founder of the Macleans of Kinlochaine, Drimnin, and Pennycross
- John Duncan MacLean (1873–1948), former Premier of the Canadian province of British Columbia
- John Garbh Maclean, 1st Laird of Coll (1668–1756)
- John Garbh Maclean, 7th Laird of Coll, 17th century Scottish official
- John Norman Maclean (born 1943), author of Fire on the Mountain: The True Story of the South Canyon Fire
- John MacLean (honorary sheriff) (1860–1940), pioneer and sheriff in Última Esperanza Province, Chile
- John Patterson MacLean (1848–1939), American Universalist minister, archaeologist and historian
Famous quotes containing the word lean:
“As they lean over the beans in their rented back room that
is full of beads and receipts and dolls and cloths,
tobacco crumbs, vases and fringes.”
—Gwendolyn Brooks (b. 1917)