Professional football in Luxembourg is organised in a five-tier league system, as detailed in the table below.
| Level | League | Promotion/Relegation | |
|---|---|---|---|
| 1 | National Division 16 clubs |
 2–4 clubs
| |
| 2 | Division of Honour 16 clubs |
 2-4 clubs 2–4 clubs
| |
| 3 | 1. Division Serie 1 16 clubs |
1. Division Serie 2 16 clubs |
2-4 clubs 4–8 clubs
|
| 4 | 2. Division Serie 1 14 clubs |
2. Division Serie 2 14 clubs |
4-8 clubs 2–4 clubs
|
| 5 | 3. Division Serie 2 10 clubs |
2–4 clubs
| |
Source: [1]
