The 1989-90 Welsh Cup winners were Hereford United. The final was played at the National Stadium in Cardiff in front of an attendance of 4,182.
Semi-finals – first leg edit
| Tie no | Home team | Score | Away team |
|---|---|---|---|
| 1 | Barry Town | 0–1 | Wrexham |
| 2 | Cardiff City | 0–3 | Hereford United |
Semi-finals – second leg edit
| Tie no | Home team | Score | Away team |
|---|---|---|---|
| 1 | Wrexham | 0-0 | Barry Town |
| 2 | Hereford United | 1-3 | Cardiff City |
Final edit
     Wrexham
|
Hereford United
|
External links edit
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