1948–49 Welsh Cup
The 1948–49 FAW Welsh Cup is the 62nd season of the annual knockout tournament for competitive football teams in Wales.Key
League name pointed after clubs name.
Eight winners from the Fourth round and ten new clubs.
| Tie no | Home | Score | Away |
| 1 | Chester | 0–6 | Wrexham |
Sixth round
Two winners from the Fifth round. Seven other clubs get a bye to the Seventh round.Seventh round
One winner from the Sixth round plus seven clubs who get a bye in the previous round.Semifinal
Swansea Town and Rhyl played at Wrexham, Cardiff City and Merthyr Tydfil played at Swansea.
Final were held at Cardiff.
| Tie no | Home | Score | Away |
| 1 | Merthyr Tydfil | 2–0 | Swansea Town |
