Chinnaswami Subramania Bharathi (Tamil: சின்னசுவாமி சுப்பிரமணிய பாரதி) (December 11, 1882 – September 11, 1921) was an Indian writer, poet, journalist, Indian independence activist and social reformer from Tamil Nadu, India. Popularly known as Mahakavi Bharathiyar (Tamil: மகாகவி பாரதியார்), he is a pioneer of modern Tamil poetry.
Born in Ettayapuram of the then Tirunelveli district(presently Tuticorin district) in 1882, Subramania Bharati studied in Tirunelveli and worked as a journalist with many newspapers, notable among them being the Swadesamitran and India. Bharathi was also an active member of the Indian National Congress. In 1908, an arrest warrant was issued against Bharathi by the government of British India for his revolutionary activities forcing him to flee to Pondicherry where he lived until 1918.
Bharathi is considered to be one of the greatest Tamil poets of the modern era. Most of his works were on religious, political and social themes. Songs penned by Bharathi have been widely used in Tamil films and Carnatic Music concert platforms.