Shantanu Moitra (born January 22, 1968) is an Indian music director who has composed music for the Hindi film industry, and is most known for his score in films Parineeta (2005), Hazaaron Khwaishein Aisi (2005), "Lage Raho Munnabhai" (2006) and 3 Idiots (2009), and private albums, Mann ke Manjeere and Ab ke Saawan sung by Shubha Mudgal.