2011 Thai FA Cup

The Thai FA Cup 2011 is the 18th season of Thailand knockout football competition. The tournament is organized by the Football Association of Thailand.
The cup winner were guaranteed a place in the 2012 AFC Champions League.

Qualifying round

Prachinburi won because Sananrak Municipality disqualified

Fourth round

Quarter-finals

∗The original schedule was January 4 but postponed due to weather condition.