The 1946–47 FAW Welsh Cup is the 60th season of the annual knockout tournament for competitive football teams in Wales.
| Tournament details | |
|---|---|
| Country | Wales |
| Final positions | |
| Champions |  Chester |
| Runner-up |  Merthyr Tydfil |
Key
editLeague name pointed after clubs name.
Fifth round
editSix winners from the Fourth round and six new clubs.
| Tie no | Home | Score | Away |
|---|---|---|---|
| 1 | Bangor City (LC) | 3–5 | Chester (FL D3N) |
Sixth round
editSix winners from the Fifth round plus two new clubs - winner and runner-up of the previous Welsh Cup.
| Tie no | Home | Score | Away |
|---|---|---|---|
| 1 | Swansea Town (FL D2) | 1–3 | Chester (FL D3N) |
Semifinal
editChester and Newport County played at Wrexham, Wrexham and Merthyr Tydfil played at Cardiff.
| Tie no | Home | Score | Away |
|---|---|---|---|
| 1 | Chester (FL D3N) | 3–2 | Newport County (FL D2) |
| 2 | Wrexham (FL D3N) | 0–2 | Merthyr Tydfil (SFL) |
Final
editFinal were held at Cardiff, replay were held at Wrexham.
| Tie no | Home | Score | Away |
|---|---|---|---|
| 1 | Chester (FL D3N) | 0–0 | Merthyr Tydfil (SFL) |
| replay | Chester (FL D3N) | 5–1 | Merthyr Tydfil (SFL) |
