1935–36 Welsh Cup

The 1935–36 FAW Welsh Cup is the 55th season of the annual knockout tournament for competitive football teams in Wales.

Key
League name pointed after clubs name.
 * B&DL - Birmingham & District League
 * CCL - Cheshire County League
 * FL D2 - Football League Second Division
 * FL D3N - Football League Third Division North
 * FL D3S - Football League Third Division South
 * MWL - Mid-Wales Football League
 * SFL - Southern Football League
 * WLN - Welsh League North
 * WLS D1 - Welsh League South Division One
 * WLS D2 - Welsh League South Division Two
 * W&DL - Wrexham & District Amateur League

Second round
17 winners from the First round plus three new clubs.

Third round
Ten winners from the Second round plus 18 new teams.

Fifth round
Four winners from the Fourth round. Lovell's Athletic, Rhyl and Bangor City get a bye to the Sixth round.

Sixth round
Two winners from the Fifth round, Lovell's Athletic, Rhyl and Bangor City plus eleven new clubs.

Semifinal
First match between Shrewsbury Town and Crewe Alexandra were held in Bangor, replay at Rhyl.

Final
Final were held in Wrexham.