In 2007 the Castleford Tigers competed in National League One and the 2007 Challenge Cup.
| Position | Club | Played | Won | Drawn | Lost | Pts For | Pts Agst | B.P. | Points |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 18 | 17 | 0 | 1 | 860 | 247 | 0 | 51 | |
| 2 | Widnes Vikings | 18 | 16 | 0 | 2 | 740 | 220 | 2 | 50 |
| 3 | Halifax | 18 | 12 | 0 | 6 | 616 | 421 | 2 | 38 |
| 4 | Whitehaven | 18 | 11 | 0 | 7 | 474 | 342 | 5 | 38 |
| 5 | Leigh Centurions | 18 | 9 | 0 | 9 | 454 | 474 | 4 | 31 |
| 6 | Sheffield Eagles | 18 | 6 | 1 | 11 | 414 | 527 | 4 | 24 |
| 7 | Dewsbury Rams | 18 | 5 | 0 | 13 | 346 | 572 | 6 | 19 |
| 8 | Batley Bulldogs | 18 | 5 | 1 | 12 | 372 | 645 | 2 | 19 |
| 9 | Rochdale Hornets | 18 | 3 | 0 | 15 | 302 | 700 | 1 | 10 |
| 10 | Doncaster Lakers | 18 | 5 | 0 | 13 | 348 | 778 | 1 | 10 |
Gains
Losses
Re-Signings