The 2002–03 Rugby Pro D2 season was the 2002–03 second division of French club rugby union. There is promotion and relegation in Pro Rugby D2, and after the 2002–03 season, CA Brive and Montpellier RC were promoted to the top level, and US Marmande and Aubenas Vals were relegated to third division.
| Clubs | Points | Games played | Wins | Draws | Losses | Points for | Points against | Diff | ||
| 1 | CA Brive | 79 | 30 | 24 | 1 | 5 | 1076 | 476 | 600 | |
| 2 | Montpellier RC | 75 | 30 | 22 | 1 | 7 | 850 | 532 | 318 | |
| 3 | FC Auch | 69 | 30 | 19 | 1 | 10 | 675 | 546 | 129 | |
| 4 | Tarbes | 69 | 30 | 19 | 1 | 10 | 709 | 611 | 98 | |
| 5 | Lyon | 66 | 30 | 18 | 0 | 12 | 522 | 255 | 267 | |
| 6 | Bayonne | 66 | 30 | 18 | 0 | 12 | 802 | 606 | 196 | |
| 7 | La Rochelle | 66 | 30 | 18 | 0 | 12 | 719 | 612 | 107 | |
| 8 | Racing Paris | 58 | 30 | 13 | 2 | 15 | 660 | 696 | -36 | |
| 9 | US Dax | 57 | 30 | 13 | 1 | 16 | 729 | 653 | 76 | |
| 10 | RC Toulon | 56 | 30 | 12 | 2 | 16 | 573 | 674 | -101 | |
| 11 | Tyrosse | 56 | 30 | 13 | 0 | 17 | 630 | 810 | -180 | |
| 12 | Aurillac | 55 | 30 | 12 | 1 | 17 | 589 | 651 | -62 | |
| 13 | CA Périgueux | 52 | 30 | 11 | 0 | 19 | 557 | 873 | -316 | |
| 14 | SC Albi | 50 | 30 | 10 | 0 | 20 | 575 | 833 | -258 | |
| 15 | US Marmande | 45 | 30 | 7 | 1 | 22 | 546 | 877 | -331 | |
| 16 | Aubenas Vals | 41 | 30 | 5 | 1 | 24 | 497 | 992 | -495 |