- Birthday: 14. August 1964
- Birthplace: Mumbai, India
- Awards: 1995: nominated Filmfare Best Supporting Actor Award in Hum Aapke Hain Koun..!, 2000: nominated Filmfare Best Supporting Actor Award in Hum Saath-Saath Hain: We Stand United, 2002: Best Actor Indian Television Academy in Sanjivani - A Medical Boon on Star Plus, 2002: Best Actor Negative in Devi on Sony Entertainment Television
Mohnish Bahl is an Indian actor working in the Indian film industry and on Indian television. He is the son of actress Nutan and Lt. Cdr. Rajnish Bahl, and a prominent member of Mukherjee-Samarth family.
Mohnish Bahl started his career as a leading man and did films like Dancer, Bekaraar, Teri Bahon Mein, Meri Adalat, Purana Mandir and Itihaas. None of these stabilized his status as a lead, despite the success of "Purana Mandir". Later in 1989, he was reintroduced, this time as a villain in the cult blockbuster Maine Pyar Kiya which starred Salman Khan and Bhagyashree. The success of the film transformed Bahl's career and led to him being a very busy villain and character actor. Other notable roles he did was in the 1992 hit Deewana. He was a regular in Soraaj R Bharjatya films Hum Aapke Hain Koun...!, Hum Saath Saath Hain and Vivah.