The Filmfare Best Actor Award is given by the Filmfare as part of its annual Filmfare Awards South for Tamil film lead actors. The Filmfare Awards South Awards were extended to "Best Actor" in 1972. The year indicates the year of release of the film.
Superlatives
Kamal Haasan with ten wins, has most number of awards than any other actor. Vikram has five wins, followed by Karthik and Dhanush with four wins. Four actors have won the award thrice in chronological order they are Sivaji Ganesan, Sarath Kumar Ajith Kumar and Suriya. Actors Sivakumar and Vijay Sethupathi has two wins each.
Vikram, Dhanush, Karthi, Suriya and R. Madhavan are the five actors to win both Filmfare Award for Best Actor – Tamil and Filmfare Critics Award for Best Actor and Vikram is the first actor to win this honour.
Sathyaraj, Suriya and R. Madhavan have won both Filmfare Award for Best Actor – Tamil and Filmfare Award for Best Supporting Actor – Tamil.
Kamal Hassan was the most victorious actor with four wins in the 70s. Karthik ruled the 80s with two wins. In the 90s, Kamal Haasan outperformed every other actors with four wins. Vikram was the most successful actor with three wins in the 2000s. Dhanush was the most successful actor in the 2010s with four wins.
Seven actors have won the awards in consecutive years; in chronological order, they are Sivaji Ganesan (1972–1973), Kamal Haasan (1975–1978, 1991–1992 and 1995–1996), Sivakumar (1979–1980), Karthik (1988–1990), Sarathkumar (1997–1998), Dhanush (2011–2012) and Vijay Sethupathi (2017–2018).
Suriya and R. Madhavan are the two actors to have won Filmfare Awards South in three major actor categories : Best Actor, Best Supporting Actor, Best Actor Critics which was achieved by them as of 2016 & 2017 respectively.
R. Madhavan became the first actor and the only actor to have won Filmfare Awards South in four different acting categories: Best Actor, Best Supporting Actor, Best Actor critics and Best Male Debut awards once each.
There was only one tie in 2018 between Dhanush and Vijay Sethupathi.
Karthi was the only actor to win the award for his debut performance in Tamil.
Kamal Haasan has a most nominations with 33, followed by Rajinikanth with 18.
Multiple wins
10 Wins: Kamal Haasan
5 Wins: Vikram
4 Wins: Karthik, Dhanush
3 Wins: Sivaji Ganesan, Sarath Kumar, Ajith Kumar, Suriya Sivakumar