| Type: | Ortsgemeinde |
| Image Coa: | DEU Thomm COA.svg |
| Coordinates: | 49.7361°N 6.8°W |
| Image Plan: | Thomm in TR.svg |
| State: | Rheinland-Pfalz |
| District: | Trier-Saarburg |
| Verbandsgemeinde: | Ruwer |
| Elevation: | 462 |
| Area: | 4.49 |
| Postal Code: | 54317 |
| Area Code: | 06500 |
| Licence: | TR |
| Gemeindeschlüssel: | 07 2 35 135 |
| Website: | www.thomm-online.de |
Thomm is a municipality in the Trier-Saarburg district, in Rhineland-Palatinate, Germany, near Trier on the river Moselle.
The Fell Exhibition Slate Mine is adjacent to Thomm.