Sunil Grover (born 3 August 1977) is an Indian actor and comedian from Mumbai who works in Hindi and Punjabi films and television. He came into limelight for his portrayal as Gutthi on television show Comedy Nights with Kapil but gained popularity for playing the role of Dr Mashhoor Gulati and Rinku Devi on The Kapil Sharma Show. He was also seen in Bollywood films Gabbar Is Back, The Legend of Bhagat Singh and Bharat.

Personal life
Grover was born on 3 August 1977 in Mandi Dabwali town of Sirsa district, Haryana. He received Master's Degree in Theatre from Panjab University Chandigarh. He is married to Aarti and has a son Mohan.

In February 2022, Grover suffered a heart attack, and had to undergo four bypass surgeries.