Lac-Sainte-Marie, Quebec

Lac-Sainte-Marie
municipal office and Sainte-Marie Lake
Lac-Ste-Marie
Location in western Quebec
Coordinates: 45°57′N 75°57′W / 45.95°N 75.95°W / 45.95; -75.95
CountryCanada
ProvinceQuebec
RegionOutaouais
RCMLa Vallée-de-la-Gatineau
Settled1840s
ConstitutedJanuary 1, 1872
Government
 • MayorCheryl Sage Christensen
 • Federal ridingPontiac—Kitigan Zibi
 • Prov. ridingGatineau
Area
 • Total
240.15 km2 (92.72 sq mi)
 • Land205.71 km2 (79.43 sq mi)
Population
 (2021)
 • Total
677
 • Density3.3/km2 (8.5/sq mi)
 • Pop (2016–21)
19.6%
 • Dwellings
930
Time zoneUTC−5 (EST)
 • Summer (DST)UTC−4 (EDT)
Postal code(s)
Area code819
Websitewww.lac-sainte-marie.com

Lac-Sainte-Marie (French pronunciation: [lak sɛ̃t maʁi]) is a municipality in the La Vallée-de-la-Gatineau Regional County Municipality, Quebec, Canada, 60 kilometres (37 mi) north of Gatineau. It is named after the adjacent lake.