2011–12 FAI Intermediate Cup
The 2011–12 FAI Umbro Intermediate Cup was the 85th season of the tournament's existence. 94 clubs competed to win the title, and it was Avondale United who were the victors after they beat Cherry Orchard 2–1 for the second successive season in the final after extra time in Tallaght Stadium to gain their fifth Intermediate Cup title. The 16 teams that reached the fourth round qualified for the 2012 FAI Cup.
First round
Intermediate teams from the Leinster Senior League, Munster Senior League and Ulster Senior League enter at this stage. In this round teams from the Leinster Senior League play each other, teams from the Munster Senior League play each other, and teams from the Ulster Senior League play each other. The draw was made on 16 September 2011 with ties to be played on the weekend of 9 October 2011.Ulster">Ulster Senior League (association football)">Ulster
ByesMunster">Munster Senior League (association football)">Munster
Byes- Ballincollig A.F.C.
- Ballinhassig A.F.C.
- Carrigaline United A.F.C.
- Cobh Wanderers
- Crofton Celtic F.C.
- Douglas Hall A.F.C.
- Fermoy A.F.C.
- Glasheen F.C.
- Leeds A.F.C.
- Mallow United
- Ringmahon Rangers F.C.
- St. Mary's
- Temple United F.C.
- Tramore Athletic
- Youghal United F.C.
Leinster">Leinster Senior League (association football)">Leinster
Byes- Ballyfermot United
- Bangor Celtic
- Crumlin United
- Edenderry Town
- Glenmore Dundrum
- Greystones
- Leixlip United
- Newbridge Town
- Peamount Moyle Park
- Postal United
- Rathcoole Boys
- St. Mochta's
- St. Patrick's C.Y.
- Skerries Town
- UCD Reserves
- Wayside Celtic