Changampuzha Krishna Pillai (Malayalam: ചങ്ങമ്പുഴ കൃഷ്ണപിള്ള) (10 October 1911 – 17 June 1948) was a celebrated Malayalam poet from Kerala, India, known for his romantic elegy "Ramanan" (Malayalam: രമണന്‍) which was written in 1936 and sold over 100,000 copies. It is a long pastoral elegy, a play written in the form of verse, allegedly based on the life of Changampuzha's friend Edappally Raghavan Pillai. This has also been converted into a movie in 1967. He is credited with bringing poetry to the masses with his simple romantic style. He died of tuberculosis at a young age of 37. His style influenced the next few generations of Malayalam poetry, notable among them was Vayalar Ramavarma, famous Malayalam lyricist.