Gérin-Lajoie

Gérin-Lajoie is a French-Canadian surname. Notable people with this name include:


 * Antoine Gérin-Lajoie (1824–1882), Canadian (Quebec) poet and novelist
 * Charles Gérin-Lajoie (1824–1895), Canadian (Quebec) businessman and political figure
 * Marie Lacoste Gérin-Lajoie (1867–1945), Canadian (Quebec) feminist
 * Paul Gérin-Lajoie (1920–2018), Canadian (Quebec) lawyer, philanthropist and politician