Madhavan Raveendran (born Kulathupuzha, Kollam, 9 November 1943 – died Chennai, Tamil Nadu, 3 March 2005), also known as Raveendran Master, was a South Indian music composer and playback singer from Kerala. He composed songs for more than 150 films primarily for the Malayalam and Tamil film industries. He also composed a few albums, including Vasantha Geethangal, Ponnonatharangini and Rithugeethangal. Raveendran composed melodies based on Hindustani Ragas also.

Raveendran was born on 9 November 1943, in Kulathupuzha, a small village in the present-day Kollam district. He was the seventh child (of nine children) of the late Madhavan and the late Lakshmi. His early life was filled with poverty, and he tried hard to complete his education. After his school days, he went to Swathi Thirunal Music College in Thiruvananthapuram, where he met K. J. Yesudas, and soon began a great friendship. Later, he went to Chennai (Then Madras) to fulfill his wish to be a playback singer. He then changed his name as Kulathupuzha Ravi.

He began his career as a playback singer with the song "Parvanarajanithan" from a Malayalam film, Velliyazhcha. He then became a master and associated with many Malayalam composers. He also dubbed voices for films during this time.

The great playback singer K. J. Yesudas, a former classmate, altered the course of Raveendran's life by persuading him to compose songs and thus he became a music director.

Director J. Sasikumar, commissioned Raveendran to compose the music for Choola (1979). The song "Tharake Mizhiyithalil Kannerumayi ...", sung by Yesudas, became a hit. Ever since, Raveendran led Malayalam film music with several hit songs.

Melody incorporated with the aspects of Carnatic music were the hallmark of his songs. He successfully composed melodies based on Hindustani ragas also. In 1981 he composed songs and background score for the movie Thenum Vayambum directed by Asok kumar. All songs including "Thenum vayambum", "Ottakkambi nadham" and "Manasoru kovil" became superhits. With the release of Thenum Vayambum (1981), Raveendran made his mark in the film field. In the same year he composed music and background score for the movie Chiriyo Chiri directed by Balachandramenon. The song "Ezhu swarangalum" from the movie Chiriyo Chiri is considered as a pathbreaking semi classical song in Malayalam. In 1982, for his close friend, director P. Venu he dubbed for actor Shankar in his film Aranjyanam and later composed music for his movie Thacholi Thankappan.

A few of Raveendran's best songs were in films like Thenum Vayambum, Chiriyo Chiri, Sukhamo Devi, Aattakalasam, Yuvajanotsavam, Amaram, His Highness Abdullah, Kamaladalam, Kizhakkunarum Pakshi, Champakulam Thachan, Dhanam, Aayirappara, Kalippattam, Ayal Kadha Ezhuthukayanu, Nandanam, Rajashilpi, Bharatham and Aaraam Thampuran. The songs "Pramadhavanam Veendum" from the movie His Highness Abdullah and "Harimuraleeravam" from Aaraam Thampuran were among the most adored songs of that time. He shared a close relationship with the actor Mohanlal. He also composed songs and background score for 8 Tamil films like Hemavin kadhalargal, Rasigan Oru Rasigai, Kanmaniye pesu, Dharma devathai, Pottu vacha neram, Lakshmi vandhachu, Thaye nee thunai and Malare kurinji malare. Almost all major lyricists of his era penned lyrics for his songs, like O. N. V. Kurup, Sreekumaran Thampi, Bichu Thirumala, Poovachal Khader, Chunakkara Ramankutty, Kaithapram Damodaran Namboothiri, Gireesh Puthenchery, Shibu Chakravarthy, etc. Most of his songs were sung by K. J. Yesudas and K. S. Chithra.

Some of his light music albums and devotional albums, which were most popular in the 1980s and 1990s through All India Radio and audio cassettes were Tharanginiyude Ulsava Gaanangal (festival songs) (1983, 1985), Vasantha Geethangal (1984), Ponnona Tharangini (1992), Amme Saranam Devi Saranam (1994), Sarana Theertham (1997) and Uthradapoonilave (2001). Raveendran did orchestration for Deepam Makaradeepam (1980) composed by BichuThirumala.