The 1923–24 Campeonato de Portugal was the 3rd edition of Campeonato de Portugal. It was contested by 9 clubs, winners of regional championships, and took place from 18 May to 8 June 1924.
Sporting CP, the defending champions, did not qualify as they finished 2nd on Lisbon FA first division.
All matches are played on a single-leg, with extra time and penalties if necessary. While on the previous edition all matches were played at a neutral venue, in this new format only the final must be played at a neutral venue.