The 2009 Armenian Cup was the 18th season of Armenian knockout football competition. It featured only 8 Premier League teams. The tournament started on 17 March 2009 and ended on 9 May 2009. The defending champions were Ararat Yerevan.
The first legs were played on 17 and 18 March 2009. The second legs were played on 7 and 8 April 2009.
The first legs were played on 14 and 15 April 2009. The second legs were played on 21 and 22 April 2009.
- 90 minutes.
- 30 minutes of extra-time if necessary.
- Penalty shootout if scores still level.
- Seven named substitutes
- Maximum of 3 substitutions.