The 2010–11 FAW Welsh Cup was the 124th season of the annual knockout tournament for competitive football teams in Wales, excluding those who play in the English League System.
Thirty-two new entrants joined the forty-eight winners from qualifying round two.
1Match was played in Llandudno, although Dolgellau was officially the home team.
[4] The twelve teams competing in the 2010–11 Welsh Premier League entered the competition at this stage.
Starting with this round, teams are no longer divided into north and south divisions.