| Competition: | Luxembourg National Division |
| Season: | 1972–73 |
| Winners: | Jeunesse Esch (12th title) |
| Matches: | 132 |
| Total Goals: | 496 |
| Prevseason: | 1971–72 |
| Nextseason: | 1973–74 |
The 1972–73 Luxembourg National Division was the 59th season of top level association football in Luxembourg.
It was performed in 12 teams, and Jeunesse Esch won the championship.