The 2015–16 Taça da Liga was the ninth edition of the Taça da Liga, a football cup competition organized by the Liga Portuguesa de Futebol Profissional (LPFP) and contested exclusively by clubs competing in the top two professional tiers of Portuguese football. The competition was sponsored by CTT and, therefore, was known as Taça CTT. Trophy holders Benfica defeated previous runners-up Marítimo in the final to extend their record in the competition to seven wins.