Vellai Roja is a 1983 Indian Tamil film, directed by A. Jagannathan and produced by V. Viswanathan. The film stars Sivaji Ganesan, Ambika, Prabhu and Radha in lead roles. The film had musical score by Ilayaraja. The film was a remake of Malayalam film Post Mortem.
| Actor | Role |
|---|---|
 Sivaji GanesanNot listed | Not listed |
 AmbikaNot listed | Not listed |
 PrabhuNot listed | Not listed |
 RadhaNot listed | Not listed |
 SureshNot listed | Not listed |
 Y. G. MahendranNot listed | Not listed |
 SivachandranNot listed | Not listed |
 Thengai SrinivasanNot listed | Not listed |
 Pandari BaiNot listed | Not listed |
 Silk SmithaNot listed | Not listed |