Atreseries (A3S) is a Spanish television channel owned by Atresmedia.

[1][2] Atreseries releases historical TV series historically broadcast by Antena 3 and LaSexta and films.

[3] Its programming includes Allí abajo, Aquí no hay quien viva, Compañeros, Covert Affairs, Crimen en el paraíso, Cuerpo de élite, El amor está en el aire, El barco, El internado, El síndrome de Ulises, Fiscal Chase, Física o Química, La familia Mata, La tira, Looking, Los hombres de Paco, Los protegidos, Me resbala, Ninja Warrior, Rizzoli & Isles, Se ha escrito un crimen, Sorpresa ¡Sorpresa!

Atreseries Internacional was launched before Spain on 1 June 2014, a signal aimed at payment platforms in America and Europe, which only transmits Antena 3's own programming.

[4] This Spanish television-related article is a stub.