The São Nicolau Island Cup (Portuguese: Taça da Ilha de São Nicolau, Capeverdean Crioulo, ALUPEC or ALUPEK: Tasa da Dja de San Nikolau) is a cup competition played during the season in the island of São Nicolau, Cape Verde, it consists of all the clubs from all the two regional divisions and are divided into about four rounds.

The competition is organized by the São Nicolau Regional Football Association (Associação Regional de Futebol de São Nicolau, ARFSN).

For several seasons, the winner qualified into Cape Verdean Cup which has been cancelled due to financial and scheduling reasons.

Its recent cup winner is Ultramarina Tarrafal who won their fourth title and their second straight.

Ribeira Brava Municipality has the most number of cup titles won numbering seven, of which three were won by Juncalinho and Ribeira Brava and one from Talho while Tarrafal de São Nicolau has four cup titles.