| Sainte-Hélène-de-Kamouraska | |
| Settlement Type: | Municipality |
| Pushpin Map: | Canada Eastern Quebec |
| Pushpin Map Caption: | Location in eastern Quebec |
| Coordinates: | 47.6°N -113°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | Region |
| Subdivision Name2: | Bas-Saint-Laurent |
| Subdivision Type3: | RCM |
| Subdivision Name3: | Kamouraska |
| Established Title1: | Constituted |
| Established Date1: | July 1, 1855 |
| Leader Title: | Mayor |
| Leader Name: | Annie Lavasseur |
| 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: | 60.60 |
| Area Land Km2: | 60.46 |
| Population Total: | 891 |
| Population As Of: | 2021 |
| Population Density Km2: | 14.7 |
| Population Blank1 Title: | Pop 2016-2021 |
| Population Blank1: | 2.9% |
| Population Blank2 Title: | Dwellings |
| Population Blank2: | 410 |
| Timezone: | EST |
| Utc Offset: | −5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | −4 |
| Postal Code Type: | Postal code(s) |
| Postal Code: | G0L 3J0 |
| Area Code: | 418 and 581 |
| Blank Name: | Highways |
| Blank Info: | |
Sainte-Hélène-de-Kamouraska is a municipality in the Canadian province of Quebec, located in the Kamouraska Regional County Municipality.
Until September 13, 2014, it was officially known simply as Sainte-Hélène.[1]