| Thaayillamal Naan Illai | |
|---|---|
 Theatrical release poster | |
| Directed by | R. Thyagarajan |
| Screenplay by |
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| Story by | Sandow M. M. A. Chinnappa Thevar |
| Produced by | C. Thandayuthapani |
| Starring | |
| Cinematography | P. N. Sundaram |
| Edited by | M. G. Balu Rao |
| Music by | Shankar–Ganesh |
Production company | |
Release date |
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Running time | 135 minutes |
| Country | India |
| Language | Tamil |
Thaayillamal Naan Illai (transl. I cannot live without my mother) is a 1979 Indian Tamil-language film directed by R. Thyagarajan. The film stars Kamal Haasan, Sridevi, Major Sundarrajan and Jai Ganesh, with Rajinikanth and Nagesh in guest roles. It was released on 14 April 1979.