The following is a discography of the Indian musician M. S. Viswanathan (1928–2015). M. S. Viswanathan composed film scores for films in Tamil, Malayalam, Kannada, Telugu and Hindi.
Tamil film
1950s
1960s
1970s
1980s
1990s
2000s
2010s
Malayalam films
Lanka Dahanam
Manthrakodi
Panitheeratha Veedu
Jesus
Divya Darsanam
Chandrakaantham
Jeevikkan Marannupoya Sthree
Babu Mon
Ullasa Yaathra
Dharmakshetre Kurukshetre
Aval Oru Thudar Kadha
Panchami
Ajayanum Vijayanum
Yakshagaanam
Themmadi Velappan
Rajayogam
Kuttavum Sikshayum
Hridayame Saakshi
Ormakal Marikkumo
Akshayapaathram
Rathi Manmadhan
Amme Anupame
Parivarthanam
Sangamam
Chila Nerangalil Chila Manushyar
Madhurikkunna Rathri
Randu Penkuttikal
Sundarimaarude Swapnangal
Muhammadum Musthafayum
Velluvili
Snehathinte Mukhangal
Itha Oru Manushyan
Randilonnu
Viswaroopam
Iniyum Kanam
Indradhanussu
Simhasanam
Pathivritha
Venalil Oru Mazha
Vadaka Veedu
Oru Ragam Pala Thalam
Jeevitham Oru Ganam
Mani Koya Kurup
Ezham Kadalinakkare
Lorry
Theeram Thedunnavar
Swarga Devatha
Avan Oru Ahankaari
Kolilakkam
Panchapandavar
Jeevikkan Padikkanam
Thirakal Ezhuthiya Kavitha
Anguram
Marmaram
Kaikeyi
Sneha Bandhanam
Ariyaatha Veethikal
Minimol Vathikkanil
Athirathram
Thennal Thedunna Poovu
Idanilangal
Priyamvadakkoru Pranayageetham
Amme Bhagavathi
Bhagavan
Ariyatha Bandham
Samskaram
Kaiyethum Dhoorathu
Iyer the Great
Oliyambukal
Veeralippattu
Sthreekku Vendi Sthree
Sabarimalayil Thanka Sooryodayam
Amma Ammaayiyamma
Valkannezhuthi (Hold)
Telugu films
Praja Rajyam (1950) Chandirani (1953) Ammalakkalau (1953) Maa Gopi (1954) Santosham (1955) Tenali Ramakrishna (1956) Bhakta Markandeya (1956) Pelli Tamboolam (1961) Intiki Deepam Illale (1961) Aasa Jeevulu (1962) Ammai Kaarisi Manchi Chedu (1963) Aada Bratuku (1965) Leta Manasulu (1966) Manase Mandiram (1966) Bhale Kodallu (1968) Sattekalapu Satteyya (1969) Sipayi Chinnayya (1969) Memoo Manushulame (1973) Premalu Pellillu (1974) Anthuleni Katha (1976) Chilakamma Cheppindi (1977) Moratodu (1977) Naalaaga Endaro (1978) Simha Baludu (1978) Maro Charitra (1978) Kukka Katuku Cheppu Debba (1979) Andamaina Anubhavam (1979) Idi Katha Kaadu (1979) Guppedu Manasu (1979) Triloka Sundari (1980) Ammayi Mogudu Mamaku Yamudu (1980) Oorukichchina Maata (1981) Aakali Rajyam (1981) 47 Rojulu (1981) Tholi Kodi Koosindi (1981) Ramadandu (1981) Pelleedu Pillalu (1982) Maanasa Veena (1984) Chatte Kaladi Chattaiya Samrat Ashoka (1992) Kokilamma (1983) Laila (1989) Radhamma Kapuram (also known as Vichitra Pelli) (1990)
Kannada films
Bhaktha Markandeya (1957) Vijayanagarada Veeraputra (1961) Makkala Sainya (1980) Ganeshana Mahime (1981) Benkiyalli Aralida Hoovu (1983) Eradu Rekhegalu (1984) Balondu Uyyale (1985) Mamatheya Madilu (1985) Devathe (1986) Super Boy (1986) Sri Venkateshwara Mahime (1988) Manikantana Mahime (1993)
Hindi films
Naya aadmi (1956) Bachhe Mere Saathi (1972) Barah Ghante (1975) Pyara Tarana (1982)
Television
Ganga Yamuna Saraswathi
Sherlock Mami
Non-film works
Actor
Films
Kaadhal Mannan (1998) Kaathala Kaathala (1998) Rojavanam (1999) Enge Enadhu Kavithai (2002) Anbe Vaa (2005) Thaka Thimi Tha (2005) Maharaja (2011) Thillu Mullu (2013)
Television
Kalki (Jaya TV) Jannal - Marabu Kavithaigal (Raj TV)