Quatro ao Cubo – Associação Desportiva de Olhão is a nonprofit sports association established in May 2010 in Olhão, Portugal. It promotes sport generally, with a particular focus on youth football, and aims to develop its sporting activities while fostering social and educational relationships among club members and the wider community. The association’s name reflects Olhão’s historical and architectural identity as a cubist city, while “Quatro” refers to the four lines of a playing field.

Alongside its sports activities, Quatro ao Cubo offers Férias ao Cubo, a summer programme for children held from July to August. Its activities include games, workshops and opportunities for discovery and creativity. The association also supports the physical preparation of its junior and senior athletes through a partnership with Grupo Gymnasium, whose services are available to these athletes at no cost, including guidance related to injury recovery, muscle development and weight loss. Quatro ao Cubo welcomes sponsors and partners, who can contribute money, goods or services to support its work and strengthen its connection with the community.