N. L. Ganasaraswathi was an Indian playback singer who sang mainly in Tamil films and some Telugu and Malayalam films. She was active in the field during the 1950s and early 60s. She sang many songs based on Carnatic music ragas. Most of her songs were used for dance sequences in the films.

The music directors she sang for include G. Ramanathan, S. V. Venkatraman, S. M. Subbaiah Naidu, M. D. Parthasarathy, P. S. Anantharaman, K. V. Mahadevan, V. Nagayya, Viswanathan–Ramamoorthy, A. Rama Rao, M. S. Gnanamani, G. Govindarajulu Naidu, T. R. Ramnath, Arun, Raghavan, T. R. Pappa, Aswathama, Ghantasala, Br Lakshmanan, P. S. Divakar, K. G. Moorthy and T. A. Kalyanam.

She sang songs penned by Suratha, M. P. Sivam, Kothamangalam Subbu, Kanakasurabhi, Thandapani, A. Maruthakasi, Kuyilan, T. K. Sundara Vathiyar, Ka. Mu. Sheriff, Kavimani Kavimani Desigavinayagam Pillai, Thirunainar Kurichi Madhavan Nair, Bharathidasan, Surabhi, Kavi Lakshmanadas, Shuddhananda Bharati, Vempati Sadasivabrahmam and V. Seetharaman.

She has sung with most of the prominent singers of the time.

Tamil

The following list is compiled from Thiraikalanjiyam Part 1^[1] and Thiraikalanjiyam Part 2^[2]