Musiri is a municipality and Taluk in the Tiruchirappalli district in the Indian state of Tamil Nadu.

The original name for Musiri comes from the Tamil word Musiram

It is a Taluk and Revenue Division headquarters in Tiruchirappalli District of Tamil Nadu state in India.

Agriculture is the main occupation in this town situated on the northern bank of Kaveri river having a broad width of more than 1km.

The crops include paddy, sugar cane, banana and vegetables.