Player Transfers: 2003-04
| Player Arriving | |
| Player Leaving |
| Date | Player | Club | Fee | |
|---|---|---|---|---|
| 18 May 2004 | Joey Jones | Macclesfield Town | No Fee | |
| 17 May 2004 | Steven Schumacher | Released; Bradford City | No Fee | |
| 17 May 2004 | Michael Symes | Released; Bradford City | No Fee | |
| 17 May 2004 | Scott Gemmill | Released | No Fee | |
| 17 May 2004 | Steve Simonsen | Released; Stoke City | No Fee | |
| 17 May 2004 | Paul Gerrard | Released; Notts Forest | No Fee | |
| 17 May 2004 | Brian Moogan | Released | No Fee | |
| 17 May 2004 | Craig Garside | Released | No Fee | |
| 17 May 2004 | Scott Brown | Released | No Fee | |
| 24 Mar 2004 | Sean O'Hanlon | Swindon Town | £150k | |
| 4 Feb 2004 | Niclas Alexandersson | IFK Gothenburg (Swe) | Free | |
| 1 Sep 2003 | Kevin Kilbane | Sunderland | £1M | |
| 1 Sep 2003 | James McFadden | Motherwell | £1.25M | |
| 1 Sep 2003 | Mark Pembridge | Fulham | £500k | |
| 31 Aug 2003 | Nigel Martyn | Leeds United | £500k | |
| 18 Aug 2003 | Kevin McLeod | Queens Park Rangers | £250k | |
| 12 Aug 2003 | Li Tie | Liaoning Bodao (Chn) | ~£1M |
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