Final AIL Table 2008-2009
| Pos | Team | P | W | D | L | F | A | TB | LB | Pts |
| 1 | Cork Constitution | 15 | 11 | 0 | 4 | 399 | 229 | 5 | 3 | 52 |
| 2 | Shannon | 15 | 11 | 1 | 3 | 318 | 219 | 4 | 2 | 52 |
| 3 | Garryowen | 15 | 11 | 1 | 3 | 340 | 208 | 2 | 3 | 51 |
| 4 | Clontarf | 15 | 11 | 0 | 4 | 315 | 188 | 3 | 4 | 51 |
| 5 | St. Mary's College | 15 | 11 | 0 | 4 | 332 | 225 | 5 | 2 | 51 |
| 6 | Blackrock College RFC | 15 | 10 | 0 | 5 | 362 | 245 | 7 | 2 | 49 |
| 7 | Dolphin | 15 | 10 | 0 | 5 | 339 | 259 | 5 | 2 | 47 |
| 8 | U.L. Bohemian | 15 | 7 | 0 | 8 | 255 | 225 | 3 | 6 | 37 |
| 9 | Galwegians | 15 | 7 | 0 | 8 | 219 | 324 | 2 | 0 | 30 |
| 10 | Old Belvedere | 15 | 5 | 0 | 10 | 234 | 238 | 1 | 8 | 29 |
| 11 | Dungannon | 15 | 6 | 0 | 9 | 205 | 339 | 0 | 3 | 27 |
| 12 | Buccaneers | 15 | 4 | 0 | 11 | 266 | 343 | 5 | 5 | 26 |
| 13 | Ballymena | 15 | 6 | 0 | 9 | 208 | 302 | 1 | 1 | 26 |
| 14 | Young Munster | 15 | 4 | 0 | 11 | 180 | 232 | 0 | 7 | 23 |
| 15 | UCD | 15 | 4 | 0 | 11 | 200 | 304 | 1 | 6 | 23 |
| 16 | Terenure College | 15 | 1 | 0 | 14 | 160 | 452 | 0 | 3 | 7 |
