Lemire is a surname. Notable people with the surname include:
Alexxis Lemire (born 1996), American actress and model Chris Lemire (born 1983), Canadian soccer player Clarence P. LeMire (1886–1961), judge of the United States Tax Court Jeff Lemire (born 1976), Canadian cartoonist Maxim Lemire (born 1982), Canadian strongman and professional wrestler Jonathan Lemire (born 1979), American journalist and political commentator