Waltham, Quebec

Waltham
Location within Pontiac RCM
Waltham
Location in western Quebec
Coordinates: 45°55′N 76°55′W / 45.917°N 76.917°W / 45.917; -76.917
CountryCanada
ProvinceQuebec
RegionOutaouais
RCMPontiac
ConstitutedJanuary 1, 1859
Government
  MayorOdette Godin
  Federal ridingPontiac—Kitigan Zibi
  Prov. ridingPontiac
Area
  Total
402.87 km2 (155.55 sq mi)
  Land360.19 km2 (139.07 sq mi)
Population
 (2021)
  Total
387
  Density1.1/km2 (3/sq mi)
  Pop 2016-2021
2.4%
  Dwellings
232
Time zoneUTC−5 (EST)
  Summer (DST)UTC−4 (EDT)
Postal code(s)
Area code819
Highways R-148
Websitewww.municipalitedewaltham.ca

Waltham, also known as Waltham Station is a village and municipality in the Outaouais region, Quebec, Canada, part of the Pontiac Regional County Municipality. It is located at the mouth of the Noire River, along the north shore of the Ottawa River at Allumette Island.