Outline of Tamil Nadu

The following outline is provided as an overview of and topical guide to Tamil Nadu:

Tamil Nadu – state in South India. Tamil Nadu covers an area of 130,058 km2 (50,216 sq mi), and is the eleventh largest state in India. The bordering states are Kerala to the west, Karnataka to the north west and Andhra Pradesh to the north. To the east is the Bay of Bengal and the state encircles the union territory of Puducherry. The southernmost tip of the Indian Peninsula is Kanyakumari which is the meeting point of the Arabian Sea, the Bay of Bengal, and the Indian Ocean. When India became independent in 1947, Madras presidency became Madras state, comprising present-day Tamil Nadu, coastal Andhra Pradesh up to Ganjam district in Orissa, South Canara district Karnataka, and parts of Kerala. The state was subsequently split up along linguistic lines. In 1969, Madras State was renamed Tamil Nadu, meaning "Tamil country".