Welsh Cup 1886-87

Welsh Cup 1886–87 var den tiende udgave af Welsh Cup. Finalen blev afviklet den 16. april 1887 på Nantwich Road i Crewe, hvor Chirk AAA FC vandt 2-1 over Davenham FC. Det var første gang, at Chirk AAA FC vandt Welsh Cup, og ingen af de to finalister havde tidligere nået finalen i turneringen.

Resultater

Dato	Kamp	Res.
	Over Wanderers FC – Northwich Victoria FC	0–3
	Chester FC – Hartford St Johns FC	4–2
	Davenham FC – Crewe Alexandra FC	w.o.
	Carnarvon Wanderers FC – Portmadoc FC	3–1
	Llandudno Gloddaeth FC – Rhyl FC	8–0
	Oswestry FC – Oswestry Cambrians FC	4–0
16.10.	Llanfyllin FC – Aberystwyth Town FC	w.o.
	Wem White Stars FC – Shrewsbury FC	00–10
	Newtown AFC – Welshpool FC	14–00
	Chirk AAA FC – Wrexham Excelsior FC	10–10
	Ellesmere FC – Wrexham Olympic FC	0–7
	Rhostyllen FC – Druids FC	1–4

Dato	Kamp	Res.
	Davenham FC – Chester FC	0–0
	Llandudno FC – Bangor FC	2–7
	Vyrnwy United FC – Llanfyllin FC	1–7
	Shrewsbury FC – Newtown AFC	0–1
	Druids FC – Chirk AAA FC	0–1
Omkamp
	Davenham FC – Chester FC	2–1

Dato	Kamp	Res.
	Northwich Victoria FC – Davenham FC	1–1
	Carnarvon Wanderers FC – Bangor FC	2–7
	Oswestry FC – Newtown AFC	1–1
	Wrexham Olympic FC – Chirk AAA FC	1–8
Omkampe
	Northwich Victoria FC – Davenham FC	0–1
	Oswestry FC – Newtown AFC	^[0]2–1^[1]

Dato	Kamp	Res.
	Llanfyllin FC – Oswestry FC	0–2

Dato	Kamp	Res.	Spillested
	Chirk AAA FC – Bangor FC	2–2	Racecourse Ground, Wrexham
	Davenham FC – Oswestry FC	2–1	Nantwich Road, Crewe
Omkamp
	Chirk AAA FC – Bangor FC	2–0	Racecourse Ground, Wrexham

Dato	Kamp	Res.	Tilskuere	Spillested
16.4.	Chirk AAA FC – Davenham FC	2–1	1.500	Nantwich Road, Crewe