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Curtis LeMay (1906–1990), United States Air Force general •
Dorothy LeMay, American pornographic actress •
Harding Lemay (1922–2018), American teleplay writer and playwright •
Harold LeMay (1919–2000), American collector •
John D. LeMay (born 1962), American actor •
Leo Lemay (1935–2008), American educator •
Leo Lemay (bishop) (1909–1983), American Roman Catholic bishop •
Luc Lemay, Canadian singer and guitarist •
Lucille Lemay (born 1950), Canadian archer •
Lynda Lemay (born 1966), Canadian francophone singer •
Marc Lemay (born 1951), Canadian politician •
Martin Lemay (born 1964), Quebec politician •
Moe Lemay (1962–2024), Canadian ice hockey player •
Napoleon Lemay (1865–1946), Canadian politician from Quebec ==Places==