Amoroso Katamsi (21 October 1940 – 17 April 2018) was an Indonesian actor and artist.

He is well known by Penumpasan Pengkhianatan G 30 S PKI created in 1982 by director, Arifin C. Noer and by Djakarta 1966 supported by Umar Kayam with same director.

He became chief of PARFI.