Lac-Saint-Jean
| Quebec electoral district | |||
|---|---|---|---|
Interactive map of riding boundaries | |||
| Federal electoral district | |||
| Legislature | House of Commons | ||
| MP |
Bloc Québécois | ||
| District created | 1924 | ||
| First contested | 1925 | ||
| Last contested | 2025 | ||
| District webpage | profile, map | ||
| Demographics | |||
| Population (2021) | 103,886 | ||
| Electors (2021) | 84,695 | ||
| Area (km²) | 555,366.57 | ||
| Pop. density (per km²) | 0.19 | ||
| Census division(s) | Le Domaine-du-Roy, Lac-Saint-Jean-Est, Maria-Chapdelaine | ||
| Census subdivision(s) | Alma, Dolbeau-Mistassini, Saint-Félicien, Roberval, Métabetchouan-Lac-à-la-Croix, Normandin, Saint-Prime, Albanel, Saint-Gédéon, Mashteuiatsh | ||
Lac-Saint-Jean (French: [lak sɛ̃ ʒɑ̃], Quebec French pronunciation: [lak sẽ ʒã]) is a federal electoral district in the Saguenay–Lac-Saint-Jean region, northeast Quebec, Canada, that was represented in the House of Commons of Canada from 1925 to 2004, and has been represented since 2015.