All competitionsFA CupLeague CupLeague Division ThreeLeyland Daf CupUEFA European Cup Winners Cup
| Date | Match | Result | Score | Competition |
|---|---|---|---|---|
| 19 Aug 1989 | Huddersfield Town v Swansea City | L | 1-0 | League Division Three |
| 23 Aug 1989 | Exeter City v Swansea City | L | 3-0 | League Cup |
| 26 Aug 1989 | Swansea City v Northampton Town | D | 1-1 | League Division Three |
| 29 Aug 1989 | Swansea City v Exeter City | D | 1-1 Agg: 1-4 |
League Cup |
| 02 Sep 1989 | Birmingham City v Swansea City | L | 2-0 | League Division Three |
| 09 Sep 1989 | Swansea City v Chester City | W | 2-1 | League Division Three |
| 13 Sep 1989 | Panathinaikos v Swansea City | L | 3-2 | UEFA European Cup Winners Cup |
| 16 Sep 1989 | Fulham v Swansea City | L | 2-0 | League Division Three |
| 23 Sep 1989 | Swansea City v Reading | L | 1-6 | League Division Three |
| 27 Sep 1989 | Swansea City v Panathinaikos | D | 3-3 Agg: 5-6 |
UEFA European Cup Winners Cup |
| 30 Sep 1989 | Swansea City v Notts County | D | 0-0 | League Division Three |
| 07 Oct 1989 | Swansea City v Crewe Alexandra | W | 3-2 | League Division Three |
| 14 Oct 1989 | Bristol City v Swansea City | W | 1-3 | League Division Three |
| 17 Oct 1989 | Bury v Swansea City | L | 3-2 | League Division Three |
| 20 Oct 1989 | Swansea City v Tranmere Rovers | W | 1-0 | League Division Three |
| 24 Oct 1989 | Mansfield Town v Swansea City | L | 4-0 | League Division Three |
| 28 Oct 1989 | Walsall v Swansea City | W | 0-1 | League Division Three |
| 31 Oct 1989 | Swansea City v Rotherham United | W | 1-0 | League Division Three |
| 04 Nov 1989 | Bolton Wanderers v Swansea City | D | 0-0 | League Division Three |
| 11 Nov 1989 | Swansea City v Preston North End | W | 2-1 | League Division Three |
| 18 Nov 1989 | Kidderminster Harriers v Swansea City | W | 2-3 | FA Cup |
| 25 Nov 1989 | Bristol Rovers v Swansea City | L | 2-0 | League Division Three |
| 02 Dec 1989 | Swansea City v Blackpool | D | 0-0 | League Division Three |
| 05 Dec 1989 | Bristol City v Swansea City | L | 2-1 | Leyland Daf Cup |
| 09 Dec 1989 | Swansea City v Peterborough United | W | 3-1 | FA Cup |
| 16 Dec 1989 | Wigan Athletic v Swansea City | L | 2-0 | League Division Three |
| 26 Dec 1989 | Swansea City v Cardiff City | L | 0-1 | League Division Three |
| 30 Dec 1989 | Swansea City v Brentford | W | 2-1 | League Division Three |
| 01 Jan 1990 | Shrewsbury Town v Swansea City | D | 1-1 | League Division Three |
| 06 Jan 1990 | Swansea City v Liverpool | D | 0-0 | FA Cup |
| 09 Jan 1990 | Liverpool v Swansea City | L | 8-0 | FA Cup |
| 13 Jan 1990 | Northampton Town v Swansea City | D | 1-1 | League Division Three |
| 17 Jan 1990 | Swansea City v Reading | L | 1-2 | Leyland Daf Cup |
| 21 Jan 1990 | Swansea City v Huddersfield Town | L | 1-3 | League Division Three |
| 26 Jan 1990 | Chester City v Swansea City | L | 1-0 | League Division Three |
| 10 Feb 1990 | Swansea City v Fulham | W | 4-2 | League Division Three |
| 13 Feb 1990 | Swansea City v Birmingham City | D | 1-1 | League Division Three |
| 17 Feb 1990 | Rotherham United v Swansea City | L | 3-2 | League Division Three |
| 20 Feb 1990 | Reading v Swansea City | D | 1-1 | League Division Three |
| 24 Feb 1990 | Swansea City v Bristol Rovers | D | 0-0 | League Division Three |
| 03 Mar 1990 | Leyton Orient v Swansea City | W | 0-2 | League Division Three |
| 06 Mar 1990 | Notts County v Swansea City | L | 2-1 | League Division Three |
| 10 Mar 1990 | Swansea City v Mansfield Town | W | 1-0 | League Division Three |
| 17 Mar 1990 | Crewe Alexandra v Swansea City | D | 1-1 | League Division Three |
| 20 Mar 1990 | Swansea City v Bristol City | L | 0-5 | League Division Three |
| 23 Mar 1990 | Swansea City v Bury | L | 0-1 | League Division Three |
| 30 Mar 1990 | Tranmere Rovers v Swansea City | L | 3-0 | League Division Three |
| 03 Apr 1990 | Swansea City v Leyton Orient | L | 0-1 | League Division Three |
| 07 Apr 1990 | Swansea City v Walsall | W | 2-0 | League Division Three |
| 14 Apr 1990 | Swansea City v Shrewsbury Town | L | 0-1 | League Division Three |
| 16 Apr 1990 | Cardiff City v Swansea City | W | 0-2 | League Division Three |
| 21 Apr 1990 | Swansea City v Wigan Athletic | W | 3-0 | League Division Three |
| 28 Apr 1990 | Preston North End v Swansea City | L | 2-0 | League Division Three |
| 30 Apr 1990 | Blackpool v Swansea City | D | 2-2 | League Division Three |
| 02 May 1990 | Brentford v Swansea City | L | 2-1 | League Division Three |
| 05 May 1990 | Swansea City v Bolton Wanderers | D | 0-0 | League Division Three |
Content retrieved from: https://www.11v11.com/teams/swansea-city/tab/matches/season/1990/.