Mégantic—L'Érable—Lotbinière
| Quebec electoral district | |||
|---|---|---|---|
| Interactive map of riding boundaries | |||
| Federal electoral district | |||
| Legislature | House of Commons | ||
| MP | 
 Conservative | ||
| District created | 2003 | ||
| First contested | 2004 | ||
| Last contested | 2021 | ||
| District webpage | profile, map | ||
| Demographics | |||
| Population (2016) | 87,233 | ||
| Electors (2019) | 70,683 | ||
| Area (km²) | 6,278 | ||
| Pop. density (per km²) | 13.9 | ||
| Census division(s) | L'Érable, Le Granit, Les Appalaches, Lotbinière | ||
| Census subdivision(s) | Thetford-Mines, Plessisville, Princeville, Lac-Mégantic, Adstock, Laurier-Station, Sainte-Croix, Disraeli, East-Broughton, Saint-Ferdinand | ||
Mégantic—L'Érable—Lotbinière (formerly Mégantic—L'Érable) is a federal electoral district (riding) in Quebec, Canada, that has been represented in the House of Commons since 2004.
Its member of Parliament (MP) has been Luc Berthold of the Conservative Party since 2015.
The riding was renamed Mégantic—L'Érable—Lotbinière by the 2023 representation order for Quebec, which came into effect before the 2025 federal election.