| Sainte-Apolline-de-Patton | |
| Settlement Type: | Parish municipality |
| Pushpin Map: | Canada Southern Quebec |
| Pushpin Map Caption: | Location in province of Quebec. |
| Coordinates: | 46.8°N -82°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | Region |
| Subdivision Name2: | Chaudière-Appalaches |
| Subdivision Type3: | RCM |
| Subdivision Name3: | Montmagny |
| Established Title1: | Constituted |
| Established Date1: | December 14, 1909 |
| Leader Title: | Mayor |
| Leader Name: | Thérèse Mercier |
| Leader Title1: | Federal riding |
| Leader Name1: | Montmagny—L'Islet— Kamouraska—Rivière- du-Loup |
| Leader Title2: | Prov. riding |
| Leader Name2: | Côte-du-Sud |
| Area Total Km2: | 257.60 |
| Area Land Km2: | 256.81 |
| Population Total: | 542 |
| Population As Of: | 2016 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Pop 2011-2016 |
| Population Blank1: | 12.7% |
| Population Blank2 Title: | Dwellings |
| Population Blank2: | 372 |
| Timezone: | EST |
| Utc Offset: | −5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | −4 |
| Postal Code Type: | Postal code(s) |
| Postal Code: | G0R 2P0 |
| Area Code: | 418 and 581 |
| Blank Name: | Highways |
Sainte-Apolline-de-Patton is a parish municipality of 542 people in Montmagny Regional County Municipality in the Chaudière-Appalaches region of Quebec.
In the 2021 Census of Population conducted by Statistics Canada, Sainte-Apolline-de-Patton had a population of living in of its total private dwellings, a change of from its 2016 population of . With a land area of 256.51km2, it had a population density of in 2021.[1]