Saint-Jean–Napierville
| Quebec electoral district | |
|---|---|
| Defunct provincial electoral district | |
| Legislature | National Assembly of Quebec |
| District created | 1939 |
| District abolished | 1944 |
| First contested | 1939 |
| Last contested | 1941 (by-election) |
Saint-Jean–Napierville was a former provincial electoral district in the province of Quebec, Canada.
It was created for the 1939 election from all of Saint-Jean and part of Napierville-Laprairie electoral districts. It existed for only that one general election and a 1941 by-election. It disappeared in the 1944 election and its successor electoral district was the recreated Saint-Jean.