2012–13 Welsh Women's Cup
|Champions||Cardiff City Ladies|
|Runners-up||Cardiff Met. Ladies|
The 2012/13 FAW Women's Cup was the 21st season of Wales' national association football knock-out competition. It saw 28 clubs apply for entry, three less than previous season. In the same final as last year, Cardiff City Ladies defended their title by winning 3–1 over Cardiff Met. Ladies.
Play is a straight knock-out. The four semi finalists from the previous season were given a bye to the second round. They are holders Cardiff City Ladies, runners up Cardiff Met. Ladies (formerly UWIC), as well as semi-finalists Swansea City and Port Talbot Town (formerly Trefelin).
a Game was originally drawn to be played at Cyncoed Ladies.
Round was played on 21 and 28 October 2012. The match between Caernarfon Town and Llanidloes has been switched to a home tie at Llanidloes after it was postponed to the 4th November due to bad weather.
Round to be played Sunday 18 November 2012 
Round to be played on 17 February 2013.
Both teams played last year's final, which Cardiff City won in a penalty shoot-out.
City again won the title.
7 May 2013
|Cardiff City Ladies||3–1||Cardiff Met. Ladies|
|Kelly Aldridge 2'
Nia Jones 52'
Paige Stewart 60' (p)
|Report||Emily Brown 17'|
- "Welsh Women's Cup First Round Draw". faw.org.uk. 8 September 2012. Retrieved 8 September 2012.
- "Welsh Women's Quarter Final Draw". faw.org.uk. 30 October 2012. Retrieved 30 October 2012.
- "Capital sides set up repeat Women's Cup final". faw.org.uk. 17 February 2013. Retrieved 18 February 2013.
- "Welsh Premier Times 43/13". welshpremier.com. 14 May 2013. p. 6. Retrieved 15 May 2013.
- Cup at faw.org.uk