Goundamani and Ramarajan have appeared together in 9 films between 1980 and 1992. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1980 | Gramatthu Minnal | |
| 1985 | Hello Yaar Pesurathu | |
| 1985 | Marudhani | |
| 1989 | Anbu Kattalai | |
| 1989 | Karagattakaran | |
| 1989 | Thangamana Raasa | |
| 1990 | Ooru Vittu Ooru Vanthu | |
| 1990 | Paattukku Naan Adimai | |
| 1992 | Villu Pattukaran |
Goundamani also often with: Senthil (120), Manorama (49), Vijayakumar (34), Sathyaraj (31), Radha Ravi (27)
Ramarajan also often with: Senthil (24), Gangai Amaran (8), Kovai Sarala (7), Gautami Tadimalla (6), S. S. Chandran (6)