Sridhar is a given name that is also sometimes used as a surname. Notable people with this name include:
Anup Sridhar, badminton player
C. V. Sridhar, screenwriter and film director
Sreedhar, Telugu actor, Muthyala Muggu fame
H. Sridhar, sound engineer
Joshua Sridhar, composer of film scores and soundtracks in Tamil cinema
M. V. Sridhar, cricketer
Sridhar Babu, Indian politician and member of the Andhra Pradesh Legislative Assembly
Sridhar Lagadapati, founder and head of Larsco Entertainment
Sridhar Rangayan, Indian screenwriter, film director and producer, with a special focus on LGBT subjects
Sridhar Tayur, American business professor, entrepreneur, and management thinker
In some of the above cases, "Sridhar" may actually be the given name, though appearing at the end, as the person may follow a naming system where the given name is preceded by a patronymic and/or the family name.