This article lists the main rivers which flow in Tamil Nadu.
Out of the below rivers, Kaveri, Thenpennai, Palar, are the three largest rivers of Tamil Nadu followed by Vaigai River, Noyyal River, Cheyyar River, Then Pennai, Vellar River (Northern Tamil Nadu), Vellar River (Southern Tamil Nadu), Moyar River, Pampar River, Bhavani River, Thamirabarani River, Vaippar River are the major rivers in Tamil Nadu.
(Listed in the order of longest rivers first).
Sarabanga nadhi ( Idappadi) Nallaru ( Aninasi ) Kausika nadhi ( Periyanaickan palayam)