The 2013–14 Taça da Liga was the seventh edition of the Taça da Liga, a Portuguese football knockout competition organized by the Portuguese League for Professional Football (LPFP).
The competition began in July 2013 with first-round matches and concluded on 7 May 2014, with the final at the Estádio Dr. Magalhães Pessoa in Leiria, where Benfica defeated Rio Ave 2–0 to win a fifth Taça da Liga title.
Each team plays against the other three in a single round-robin format, and only the group winners advance to the knockout phase.
The 33 teams competing in the two professional tiers of Portuguese football for the 2013–14 season are eligible to participate in this competition.
If two or more teams are equal on points on completion of the group matches, the following criteria are applied to determine the rankings:[4]
In the knockout phase, the four third-round group winners will contest a one-legged semi-final match for a place in the competition final.