Anal Kaatru () is a 1983 Indian Tamil-language film written and directed by Komal Swaminathan. It is based on Swaminathan's play Swarga Bhoomi (). The film stars Rajesh and Vanitha Krishnachandran. It was released on 25 March 1983.
Anal Kaatru is based on the play Swarga Bhoomi. Komal Swaminathan, who wrote the play, returned to direct the film adaptation.
The music was composed by ShankarâÂÂGanesh, with lyrics by Ilaiyabharathi.
Anal Kaatru was released on 25 March 1983. Thiraignani of Kalki said the film was not hot air as the title suggests, but cold air. Balumani of Anna praised the acting, direction, dialogues and lyrics.