| Welsh Amateur Cup | |
| Year: | 1900-01 |
| Country: | Wales |
| Defending Champions: | Wellington St. Georges United |
| Winners: | Wrexham Victoria |
| Second: | Singleton & Coles |
| Prev Season: | 1899–1900 |
| Next Season: | 1901–02 |
The 1900–01 Welsh Amateur Cup was the eleventh season of the Welsh Amateur Cup. The cup was won by Wrexham Victoria who defeated Singleton & Coles 1–0 in the final, at The Racecourse, Wrexham.
| Home team | Result | Away team | ||
|---|---|---|---|---|
| Flint Red Stars | Rhyl Reserves | |||
| Druids Reserves | Ruabon Albion | |||
| Everyone else received a Bye. | ||||
| Home team | Result | Away team | Remarks | |
|---|---|---|---|---|
| Shotton Rangers | Flint Red Stars | |||
| St. Asaph Town | 0-3[2] | Rhyl Church Guild | ||
| Llanrwst Town | Flint Reserves | |||
| Holyhead Swifts | 1-0[3] | Bangor Reserves | ||
| Summerhill Albion | Dolgellau | |||
| Wrexham Victoria | 4-1[4] | Broughton United Reserves | ||
| Llangollen United | 4-3[5] | Wrexham Reserves | ||
| Adwy Victoria United | Bye | |||
| Oswestry United Reserve | 2-0[6] | Whittington | ||
| Chirk Reserves | 1-2 | St. Martins | ||
| Ruabon Albion | 4-0[7] | Whitchurch Alexandra | ||
| Ellesmere Town | 8-0 | Llanfyllin | ||
| Singleton and Coles | 6-0 | Llandinam | ||
| Machynlleth | 3-1[8] | Shrewsbury Railway Officials | ||
| Shrewsbury Barracks Rovers | Bye | |||
| Welshpool Reserves | Bye |
| Summerhill Albion | 2-1[10] | Llangollen United | ||
| Ellesmere Town | 1-4[11] | Oswestry United Reserve | Wharf Meadow, Ellesmere | |
| Home team | Result | Away team | Remarks | |
|---|---|---|---|---|
| Holyhead Swifts | 5-1 | Shotton Rangers | Oval, Holyhead | |
| Summerhill Albion | Wrexham Victoria | |||
| Oswestry United Reserve | 6-1[12] | Ruabon Albion | ||
| Singleton and Coles | 1-0 | Machynlleth |
| Singleton and Coles | 2-0[14] | Holyhead Swifts | Rhyl | |
| Wrexham Victoria | 4-2 | Oswestry United Reserve | Wynnstay Park, Ruabon |