Associação Cultural Desportiva e Recreativa Arneirense is a community association based in the Bairro dos Arneiros in Caldas da Rainha, Portugal. It brings together cultural, sporting and recreational activities, serving local residents and contributing to events in the city. The association grew from the merger of Atlético Clube Arneirense, founded in 1961, and the Centro Cultural e Recreativo do Bairro dos Arneiros, founded in 1983, and has continued its work as a united organisation since 1989.

Sport has long been central to its story. After beginning with football and theatre, Atlético Clube Arneirense turned to athletics in 1977, developing athletes who competed nationally and internationally. The association also supports cultural traditions through Rancho Folclórico “Os Oleiros,” which presents regional costumes, dances and songs, and the “Zé Pro Vinho” singing group. Its recreational programme includes SuperFlash, a dance group known for musical-inspired performances at venues in Portugal and abroad. The association shares news and event updates and invites visitors to enjoy food and coffee at its premises.