Current season, competition or edition: 2024–25 Rugby Pro D2 season | |
 | |
| Sport | Rugby union |
|---|---|
| Founded | 2000 |
| Administrator | LNR |
| No. of teams | 16 |
| Country |  France |
| Most recent champion(s) | Vannes (2023–24) |
| Most titles | Lyon (3 titles) |
| Level on pyramid | Level 2 |
| Promotion to | Top 14 |
| Relegation to | Nationale |
| Official website | Pro D2 |
Pro D2 is the second tier of rugby union club competition division in France. It is operated by Ligue Nationale de Rugby (LNR) which also runs the division directly above, the first division Top 14. Rugby Pro D2 was introduced in 2000. It is the world's best supported second tier rugby union league.