Dilip Kumar also holds the record for most consecutive wins, having won the award for three years in a row from 1956 to 1958. Six other actors have won the award in consecutive years; in chronological order, they are Rajesh Khanna, Sanjeev Kumar, Amitabh Bachchan, Naseeruddin Shah, Shah Rukh Khan, and Ranbir Kapoor.
Three actors were nominated for both these awards, Best Actor and Best Supporting Actor, for the same performance: Raaj Kumar for Kaajal, Ashok Kumar for Aashirwad and Kamal Haasan for Saagar. On both occasions, Ashok Kumar and Kamal Haasan won the Best Actor award and Raaj Kumar won the Best Supporting Actor award.
Ten actors have won the Best Actor award in both the Popular and Critics categories; in chronological order they are; Anupam Kher, Shah Rukh Khan, Anil Kapoor, Amitabh Bachchan, Hrithik Roshan, Aamir Khan, Ranbir Kapoor, Rishi Kapoor, Shahid Kapoor, Irrfan Khan and Ranveer Singh.
Actors who won both these Best Actor awards in the same year are Shah Rukh Khan, Hrithik Roshan, Amitabh Bachchan and Ranbir Kapoor.
Three actors have won the award for their debut performances: Rishi Kapoor for Bobby, Anupam Kher for Saaransh and Hrithik Roshan for Kaho Naa... Pyaar Hai. Other actors who got nominated in this category for their debut performances are Sunny Deol for Betaab and Darsheel Safary for Taare Zameen Par.
Darsheel Safary became the youngest Best Actor nominee in the history of Filmfare at the age of 11. Rishi Kapoor became the youngest winner of Best Actor award at the age of 21.
Aamir Khan has the highest number of consecutive nominations, having been nominated for the Award every year from 1989 till 1997, eventually winning in the 9th consecutive nomination for Raja Hindustani. Followed by Amitabh Bachchan being nominated consecutive eight times from 1976 to 1983 having total 15 nominations and winning the award twice in 1978 and 1979.
Dilip Kumar achieved supremacy in the 1950s with four wins and continued domination in the 1960s with three wins. Rajesh Khanna took over in the 1970s with three wins. Naseeruddin Shah emerged successful in the 1980s with three wins. Shah Rukh Khan garnered triumph with four wins in the 1990s. Hrithik Roshan had four wins in the 2000s. Ranbir Kapoor led the 2010s with three wins to his credit.
Amitabh Bachchan and Shah Rukh Khan hold the record for the highest number of Best Actor nominations in a single year. Amitabh Bachchan has been nominated thrice in 1979 and 1983 and Shah Rukh Khan in 2005.
Dilip Kumar, Amitabh Bachchan and Shah Rukh Khan are the most awarded actors in the overall acting categories, with eight awards each: Dilip Kumar and Shah Rukh Khan are the winners of eight Best Actor awards, and Amitabh Bachchan is the winner of five Best Actor awards and three Best Supporting Actor awards. Amitabh Bachchan is the most nominated actor in any major acting category at Filmfare, with 41 nominations overall.
Amitabh Bachchan holds a unique record of receiving nominations in this category in five decades and getting an award in four decades.
Hrithik Roshan, Shah Rukh Khan and Salman Khan are the only actors to be nominated twice for the same role. Hrithik Roshan achieved this feat twice in the Krrish franchise; he was nominated for his role as Krishna Mehra in 2007 and 2014, and for his role as Rohit Mehra in 2004 and 2014. Shah Rukh Khan was nominated in 2007 and 2012 for his portrayal of the titular character in Don and Salman Khan was nominated in 2011 and 2013 for his role as Chulbul Pandey in Dabangg and Dabangg 2 respectively.
Devdas is the only character to win most number of Best Actor awards. Both Dilip Kumar and Shah Rukh Khan won for portraying the titular character in Devdas and Devdas, respectively in 1956 and in 2003.
Ranbir Kapoor is the only actor to win a Best Actor award for portraying a real Best Actor winner. He won in 2019 for portraying Sanjay Dutt in Sanju.
Multiple nominees
32 Nominations: Amitabh Bachchan
25 Nominations: Shah Rukh Khan
19 Nominations: Aamir Khan
18 Nominations: Dilip Kumar
14 Nominations: Rajesh Khanna, Hrithik Roshan
11 Nominations: Sanjeev Kumar, Salman Khan
8 Nominations: Anil Kapoor, Ranbir Kapoor
Multiple winners
8 Wins: Dilip Kumar, Shah Rukh Khan
5 Wins: Amitabh Bachchan
4 Wins: Hrithik Roshan
3 Wins: Rajesh Khanna, Naseeruddin Shah, Aamir Khan, Ranbir Kapoor