| Official Name: | Saint-Jean-Chrysostome |
| Subdivision Type: | Country |
| Subdivision Name: | Canada |
| Subdivision Type1: | Province |
| Subdivision Name1: | Quebec |
| Subdivision Type2: | MRC |
| Subdivision Name2: | Lévis |
| Government Type: | Borough |
| Leader Title1: | Governing Body |
| Leader Title2: | MP |
| Established Title: | Established |
| Established Date: | 1828 |
| Area Total Km2: | 85.80 |
| Population As Of: | 2006 |
| Settlement Type: | Borough |
| Population Total: | 18,061 |
| Timezone: | EST |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
Saint-Jean-Chrysostome is a sector within the Les Chutes-de-la-Chaudière-Est borough of the city of Lévis in central Quebec, Canada south of Quebec City on the south bank of the Saint Lawrence River. It was a separate town, incorporated in 1828, but in 2002 was amalgamated into Lévis.
It is a mostly suburban community, connected to Quebec City by bus (Société de transport de Lévis) via Sainte-Foy. The main high school is École secondaire l'Horizon.
According to the Canada 2006 Census: