Clube Desportivo de Alcains (CDA) is a community sports club based in Alcains, Portugal, serving its members, supporters and local community. The club shares information about its activities, events and achievements through its website and social media. Its sporting focus includes football, with sections for the squad, competition calendar and club facilities, as well as youth development through its formation programme.

The website also highlights the club’s history, honours and an exhibition marking 40 years, reflecting its longstanding place in the community. CDA organizes sporting and leisure events and invites supporters to become members, emphasizing the benefits of membership and the role of fans in supporting the club. Among its featured achievements is winning the Castelo Branco District Championship in the 2017–18 season.

Visitors can find club news, useful links, information about the Alcains ground and headquarters, and updates through Facebook. Clube Desportivo de Alcains presents itself as a local institution bringing people together around football, community events and support for the club