Laurier—Sainte-Marie (French pronunciation: [lɔʁje sɛ̃tmaʁi]) is a federal electoral district in Downtown Montreal, Quebec, Canada, which has been represented in the House of Commons since 1988.

Since 2019, its Member of Parliament (MP) has been Steven Guilbeault of the Liberal Party.

In 1987, the district of "Laurier—Sainte-Marie" was created from Laurier, Montreal—Sainte-Marie and Saint-Jacques ridings.

The riding was represented by Gilles Duceppe, leader of the Bloc Québécois, until 2011 when he was defeated by Hélène Laverdière of the New Democratic Party.

Racial groups: 84.9% White, 3.6% Black, 2.9% Latin American, 2.1% Chinese, 1.8% Arab, 1.5% Southeast Asian, 1.4% South Asian Religions (2001): 68.5% Catholic, 2.8% Muslim, 2.8% Protestant, 1.4% Buddhist, 1.1% Christian Orthodox, 1.0% Other Christian, 21.0% No religion Average income: $25,079 Riding associations are the local branches of political parties: This riding has elected the following members of Parliament: Riding history from the Library of Parliament: