Pandit Nikhil Ranjan Banerjee was an Indian classical sitarist of the Maihar Gharana. Along with Pandit Ravi Shankar and Ustad Vilayat Khan, he emerged as one of the leading exponents of the sitar. He was a recipient of the Indian civilian honour of the Padma Bhushan.

The sitar is a plucked stringed instrument, originating from the Indian subcontinent, used in Hindustani classical music. The instrument was invented in medieval India, flourished in the 18th century, and arrived at its present form in 19th-century India. Khusrau Khan, an 18th-century figure of the Mughal Empire has been identified by modern scholarship as the inventor of the sitar. According to most historians, he developed the sitar from the setar, an Iranian instrument of Abbasid or Safavid origin. Another view supported by a minority of scholars is that Khusrau Khan developed it from Veena.