N. Kumaran Asan (12 April 1873 – 16 January 1924) was an Indian social reformer, philosopher and poet of Malayalam literature. He is known to have initiated a revolution in Malayalam poetry in the first quarter of the 20th century, transforming it from the metaphysical to the lyrical and his poetry is characterised by its moral and spiritual content, poetic concentration and dramatic contextualisation. He is one of the modern triumvirate poets of Kerala and a disciple of Sree Narayana Guru.