| Image Coa: | Wappen Riegelsberg.svg |
| Coordinates: | 49.2833°N 61°W |
| Image Plan: | Riegelsberg in SB.svg |
| State: | Saarland |
| District: | Saarbrücken |
| Elevation: | 337 |
| Area: | 14.70 |
| Postal Code: | 66292 |
| Area Code: | 06806 |
| Licence: | SB |
| Gemeindeschlüssel: | 10 0 41 517 |
| Divisions: | 2 |
| Website: | www.riegelsberg.eu |
| Mayor: | Klaus Häusle[1] |
| Leader Term: | 2019 - 29 |
| Party: | SPD |
Riegelsberg (pronounced as /de/) is a municipality in the District of Saarbrücken, Saarland, Germany. It is situated approximately 9 km northwest of Saarbrücken.