In the Bollywood comedy is a most important part of the entertainment without comedy, we can not imagine Indian cinema, Here is a list of top 10 notable Bollywood Comedy Films all time:-

Padosan (1968)

Star Cast of Padosan: Sunil Dutt, Saira Banu, Kishore Kumar, Mehmood
Director: Jyoti Swaroop

Chupke Chupke (1975)

Star Cast of Chupke Chupke: Dharmendra, Sharmila Tagore, Amitabh Bachchan, Jaya Bachchan, Om Prakash, Asrani, Lily Chakraborty (actress), Usha Kiran, David Abraham Cheulkar
Director: Hrishikesh Mukherjee

Gol Maal (1979)

Star Cast of Gol Maal: Amol Palekar, Utpal Dutt, Bindiya Goswami
Director: Hrishikesh Mukherjee

Jaane Bhi Do Yaaro (1983)

Star Cast of Jaane Bhi Do Yaaro: Naseeruddin Shah, Ravi Baswani, Bhakti Barve, Satish Shah, Om Puri, Pankaj Kapur, Satish Kaushik, Neena Gupta, Ashok Banthia
Director: Kundan Shah

Andaz Apna Apna (1994)

Star Cast of Andaz Apna Apna: Aamir Khan, Salman Khan, Raveena Tandon, Karisma Kapoor, Paresh Rawal, Shakti Kapoor
Director: Rajkumar Santoshi

Dulhe Raja (1998)

Star Cast of Dulhe Raja: Govinda, Raveena Tandon, Kader Khan, Prem Chopra, Johnny Lever
Director: Harmesh Malhotra

Hera Pheri (2000)

Star Cast of Hera Pheri: Akshay Kumar, Suniel Shetty, Paresh Rawal, Tabu
Director: Priyadarshan

Munna Bhai M.B.B.S (2003)

Star Cast of Munna Bhai M.B.B.S : Sunil Dutt, Sanjay Dutt, Gracy Singh, Arshad Warsi, Jimmy Shergill, Boman Irani
Director: Rajkumar Hirani

3 Idiots (2009)

Star Cast of 3 Idiots : Aamir Khan, Madhavan, Sharman Joshi, Kareena Kapoor, Boman Irani, Omi Vaidya
Director: Rajkumar Hirani

PK (2014)

Star Cast of 3 Idiots : Aamir Khan, Anushka Sharma, Sushant Singh Rajput, Boman Irani, Saurabh Shukla, Sanjay Dutt
Director: Rajkumar Hirani