| Saint-Jean–Napierville | |
| Province: | Quebec |
| Prov-Status: | defunct |
| Prov-Created: | 1939 |
| Prov-Abolished: | 1944 |
| Prov-Election-First: | 1939 |
| Prov-Election-Last: | 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.