| Type: | commune |
| County: | Bistrița-Năsăud |
| Șieuț | |
| Leader Name: | Mihai-Gheorghe Ivan |
| Leader Party: | PSD |
| Leader Term: | 2020 - 2024 |
| Coordinates: | 46.9833°N 63°W |
| Elevation: | 457 |
| Area Total: | 62.64 |
| Population Total: | auto |
| Postal Code: | 427315 |
| Area Code: | +40 x59 |
Șieuț (Hungarian: Kissajó; German: Kleinschogen) is a commune in Bistrița-Năsăud County, Transylvania, Romania. It is composed of four villages: Lunca (formerly Friș; Friss), Ruștior (Sajósebes), Sebiș (Sajófelsősebes), and Șieuț.
The commune is located in the southeastern part of Bistrița-Năsăud County, from the county seat, Bistrița, on the border with Mureș County. The Șieuț train station serves the CFR Line 400, which runs from Brașov to Satu Mare.