Gérin is a French surname. Notable people with this name include:
Gérin, one of the paladins of Charlemagne's court André Gerin (born 1946), French politician Elzéar Gérin (1843–1887), Canadian politician François Gérin (1944–2005), Canadian politician and lawyer Henri Gérin (1900–1941), Canadian politician John T. Gerin, American physician at Auburn State Prison in Auburn, New York Léon Gérin (1863–1951), Canadian lawyer, civil servant, and sociologist Léon-Denis Gérin (1894–1975), Canadian politician Maksim Gerin (born 1984), Russian footballer Winifred Gérin (1901–1981), English biographer
Aircraft Gérin 1936 Varivol biplane
See also Gérin-Lajoie Gérin-Lajoie family