Santhanam averages 6.31 across 46 rated films as an actor, ahead of M. Rajesh at 5.58 as a director.
Dot size shows IMDb votes. Films with fewer than 1,000 votes sit on the baseline.
| Siva Manasula Sakthi | 2009 | 7.1 | Director, Writer | as Vivek |
| Boss Engira Baskaran | 2010 | 7.3 | Director, Writer | as Nallathambi |
| Oru Kal Oru Kannadi | 2012 | 6.4 | Director, Writer | as Parthasarathy |
| All in All Azhagu Raja | 2013 | 3.7 | Writer, Director | as Kalyanam |
| Vasuvum Saravananum Onna Padichavanga | 2015 | · | Director, Writer | as Vasu |
