Changampuzha Krishna Pillai (Malayalam: ചങ്ങമ്പുഴ കൃഷ്ണപിള്ള. 11 October 1911 - 17 June 1948) was a celebrated Malayalampoet from Kerala, India, known almost exclusively for his romanticelegyRamanan (Malayalam: രമണന്) which was written in 1936 and sold over 100,000 copies. It is a play writtern in the form of verse.Ramanan, written in the romantic tradition, remains a best seller. It is a long romantic poem based on the life ofChangampuzha's friend Edappally Ragahavan Pillai.
"Changampuzha Smaraka Grandhasala" (meaning Changampuzha Memorial Library) and the Changampuzha Park, are two institutions established as memorial for the great poet at his birth place Edappally.
Changampuzha attended the Government Upper Primary School at Edappally.