Chettinad is a region of the Sivaganga district of southern Tamil Nadu state, India. Karaikudi is known as the capital of Chettinad, which includes Karaikudi and 74 other villages. Chettinad is the homeland of the Nattukottai Chettiars (Nagarathar), a prosperous banking and business community, many of whose members migrated to South and Southeast Asia, particularly Ceylon and Burma, in the 19th and early 20th centuries. The people of Chettinad speak Tamil. Today there is a diaspora of Chettinad people, who live in the USA, Singapore, Malaysia, among other places.

Attractions:

Culinary delicacies:Chettinad is known for its culinary delicacies. Chettinad food, now is one of the many reasons why people get to know Chettinad. Chettinad food is essentially spicy, with a standard full meal consisting of cooked dhal, eggplant (brinjal) curry, drumstick sambar, ghee for flavouring rice, and sweet meats like payasam and paal paniyaram. "Kara kozhambu" is a highly regarded south Indian sambar.

Mansions: Chettinad is rich in cultural heritage, art and architecture, and is well known for its houses, embellished with marble and Burma teak, wide courtyards, spacious rooms, and for its 18th century mansions. Local legend has it that their walls used to be polished with a paste made out of eggwhites to give a smooth texture.

Temples:Originally built by early Tamil dynasties like the Cholas, the temples of Chettinad stand testimony to the spiritual beliefs of its denizens. Scattered over the whole place, each temple has its own tank called oorani where water lilies are grown, and used for holy rituals. Even today much of Chettinad's daily tidings are centered around the festivities around the temple. Among the many famous temples, a few are Vairavan Kovil temple, Karpaga Vinayakar temple, Kundrakudi Murugan temple, Kottaiyur Sivan temple, Kandanur Sivan Temple.