Kambar (Kamban in casual address) (1180–1250 CE) (Tiruvaluntur, Thanjavur district, India) was a medieval Tamil Hindu poet and the author of the Ramavataram, popularly known as Kambaramayanam, Tamil version of the epic Ramayana. Kambar also authored other literary works in Tamil, such as Thirukkai Vazhakkam, Erezhupathu, Silaiyezhupathu, Kangai Puranam, Sadagopar Anthathi and Saraswati Anthathi.