| National League One 2007 | |
| League: | Championship |
| Pixels: | 216px |
| Duration: | 18 rounds |
| No Of Teams: | 10 |
| Tv: | Sky Sports |
| Season: | 2007 season |
| Season Champs: | Castleford Tigers |
| Season Champ Name: | National League One winners |
| Promote From: | Castleford Tigers |
| Promoted To: | Super League |
| Relegate To: | National League 2 |
| Prevseason Link: | 2006 Rugby League National Leagues |
| Prevseason Year: | 2006 |
| Nextseason Link: | 2008 National League One |
| Nextseason Year: | 2008 |
The league was televised live for the first time following a deal with the broadcaster Sky Sports.http://www.skysports.com/skysports/article/0,,10-1249824,00.html
Castleford Tigers were relegated from the Super League in 2006, while Dewsbury Rams and Sheffield Eagles gained promotion from National League Two. York City Knights and Oldham R.L.F.C. are relegated to National League Two.
National League Three was abolished for the 2007 season and rebranded as the Rugby League Conference National division.
| 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* |
| Team finishing top of the table, earning the League Leaders Shield | ||
| Teams qualifying for the Play-offs | ||
| Teams in relegation position |
Week One.
Week Two.
Week Three.