2023–24 FA Women's National League Cup

The 2023–24 FA Women's National League Cup was the 32nd running of the competition, which began in 1991. It is the major league cup competition run by the FA Women's National League, and is run alongside their secondary league cup competition, the National League Plate.

All 72 National League clubs entered at the Determining round, with the winners continuing in the competition and the losers going into the National League Plate tournament.

Nottingham Forest were the defending champions, but were eliminated by Newcastle United in the second round.

The final was played at Kenilworth Road on 23 March 2024 between Hashtag United and Newcastle United. Hashtag United secured a 2–1 win to claim their first title.

Results
All results listed are published by The Football Association. Games are listed by round in chronological order, and then in alphabetical order of the home team where matches were played simultaneously.

The division each team play in is indicated in brackets after their name: (S)=Southern Division; (N)=Northern Division; (SW1)=South West Division One; (SE1)=South East Division One; (M1)=Midlands Division One; (N1)=Northern Division One.