Pandit Amar Nath (1924–1997) was an Indian classical vocalist. He was the first and closest disciple of Ustad Amir Khan.
Amar Nath was born in 1924 in Jhang in Punjab, now in Pakistan. He learned music from B.N. Datta of Lahore from 1942 to 1947. He moved to Delhi after the partition of India. After several failed attempts, he convinced Amir Khan to accept him as a disciple.
Besides devoutly following Amir Khan's style, teaching and demonstrating the style, Amar Nath also served at All India Radio for eight years, and later as Director of Kala Sangam in Delhi, and also provided music for the 1955 film Garam Coat and for a documentary on Mirza Ghalib.