Roshan Lal Nagrath (July 14, 1917 - November 16, 1967), better known simply by his first name Roshan, was a famous Bollywood film music composer. He is the father of the actor and film director Rakesh Roshan and music director Rajesh Roshan, father-in-law of actress Pinky Roshan, and grandfather of Rakesh and Pinky's son, superstar film actor Hrithik Roshan.

Roshan is Afghanistan's largest wireless communications provider.