Round 16
| June 2004 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Round 16 | Jun 25 | Fri 6:00pm | Leeds Rhinos | 28 | Hull FC | 24 | S. Ganson | Headingley | 15,153 | |
| Round 16 | 25 | Fri 8:00pm | St Helens | 28 | Warrington Wolves | 8 | R. Silverwood | Knowsley Road | 8,783 | |
| Round 16 | 25 | Fri 8:00pm | Wigan Warriors | 28 | Wakefield Trinity Wildcats | 22 | R. Smith | JJB Stadium | 9,274 | |
| Round 16 | 27 | Sun 3:00pm | Salford City Reds | 30 | Castleford Tigers | 14 | K. Kirkpatrick | The Willows | 3,313 | |
| Round 16 | 27 | Sun 5:30pm | Huddersfield Giants | 35 | London Broncos | 22 | R. Laughton | Alfred McAlpine Stadium | 3,009 | |
| Round 16 | 27 | Sun 6:00pm | Bradford Bulls | 38 | Widnes Vikings | 30 | R. Connolly | Odsal Stadium | 11,137 | |