Hero No.1 is a 1997 Indian Hindi-language comedy film directed by David Dhawan. It stars Govinda and Karishma Kapoor with an ensemble supporting cast of actors.

David Dhawan is an Indian director of Hindi films. A member of the Dhawan family, he has directed over 42 films. The 1993 action thriller Aankhen and 1999 comedy Biwi No.1 earned him nominations for the Filmfare Award for Best Director. His notable works include Swarg (1990), Shola Aur Shabnam (1992), Bol Radha Bol (1992), Raja Babu (1994), Coolie No.1 (1995), Saajan Chale Sasural (1996), Judwaa (1997), Hero No. 1 (1997), Deewana Mastana (1997), Bade Miyan Chote Miyan (1998), Haseena Maan Jaayegi (1999), Dulhan Hum Le Jayenge (2000), Jodi No.1 (2001), Ek Aur Ek Gyarah (2003), Mujhse Shaadi Karogi (2004), Partner (2007), Chashme Baddoor (2013), Main Tera Hero (2014) and Judwaa 2 (2017).