| Country | Luxembourg |
|---|---|
| Confederation | UEFA |
| Divisions | 2 |
| Number of teams | 32 |
| Level on pyramid | 3 |
| Promotion to | Luxembourg Division of Honour |
| Relegation to | 2. Division |
| Domestic cup(s) | Luxembourg Cup |
| Current champions | Series 1: Alisontia Steinsel Series 2: FC Mondercange |
| Current: 2021–22 | |
Luxembourg 1. Division (Luxembourgish: 1. Divisioun) is the third level in the league system of Luxembourg football.