Professor Sanath Nandasiri (Sinhala: සනත් නන්දසිරි; born February 15, 1942 in Gothatuwa, Sri Lanka) is a Sri Lankan classical musician. He is the current Chancellor of the University of the Visual and Performing Arts in Sri Lanka. President Maithripala Sirisena appointed Nandasiri after the death of Pandit Amaradewa
Nandasiri has received several awards for his compositions; he composed the music to Sandamalige Kathawa, the first TV serial on Rupavahini.
Nandasiri married singer Malkanthi Peiris in 1971. They collaborated on songs before and after their marriage. Nandasiri’s daughter Anuradha was born February 14, 1974.
Anuradha, also a musician, is currently back in Sri Lanka with her husband Nihal Wickramaedirisooriya.