| Uashat | |
| Pushpin Map: | Côte-Nord Region Quebec |
| Pushpin Map Caption: | Location in Côte-Nord region of Quebec. |
| Coordinates: | 50.2167°N -90°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | Region |
| Subdivision Name2: | Côte-Nord |
| Subdivision Type3: | RCM |
| Subdivision Name3: | None |
| Established Title1: | Constituted |
| Established Date1: | unspecified |
| Leader Title1: | Federal riding |
| Leader Name1: | Manicouagan |
| Leader Title2: | Prov. riding |
| Leader Name2: | Duplessis |
| Area Total Km2: | 1.20 |
| Area Land Km2: | 2.36 |
| Area Note: | There is an apparent contradiction between two authoritative sources |
| Population Total: | 1550 |
| Population As Of: | 2021 |
| Population Density Km2: | 657.2 |
| Population Blank1 Title: | Pop (2016–21) |
| Population Blank1: | 2.6% |
| Population Blank2 Title: | Dwellings |
| Population Blank2: | 522 |
| Timezone: | EST |
| Utc Offset: | −5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | −4 |
Uashat is an Indian reserve in Quebec, located adjacent to the city of Sept-Îles. Together with Maliotenam some distance away, it forms the Innu community of Uashat-Maliotenam.
Prior to December 24, 1993, it was known as the Indian reserve of "Sept-Îles", sharing the name with the adjacent city.