| Competition: | Luxembourg National Division |
| Season: | 1925–26 |
| Winners: | FA Red Boys Differdange (2nd title) |
| Matches: | 56 |
| Total Goals: | 260 |
| Highest Scoring: | US Esch 1–11 FA Red Boys Differdange |
| Prevseason: | 1924–25 |
| Nextseason: | 1926–27 |
The 1925–26 Luxembourg National Division was the 16th season of top level association football in Luxembourg.
It was performed in seven teams, and FA Red Boys Differdange won the championship.