The women's FAI Cup final between Peamount United and Dundalk will take place on Sunday, December 4 at Lansdowne Road.
Peamount qualified for the final after a battling 2-1 success over Mayo League.
In the other semi-final, Dundalk recorded a superb 6-1 victory against Cork League.
Hilda McDermott will officiate at this year's final and will be assisted by Aisling Looney, Niamh McDermott and Rhona Daly.
Tickets for the WFAI Cup final and the FAI Cup final are on sale through Ticketmaster outlets nationwide.