List of agencies of the government of Tamil Nadu

Tamil Nadu Government Organisations are the commercial and non-commercial establishments in the Indian state of Tamil Nadu by Government of Tamil Nadu. This includes the state-run PSUs, Statutory corporations and co-operative societies. These commercial institutions are vital to the economic growth of this state. They generated a revenue of ₹425350.7 million for the fiscal year 2008–09. Following is the list of various governmental agencies of the state.

Preface
Tamil Nadu Government Organisations are different types & under the control of different departments as follows:
 * Public Sector Undertaking (PSU) registered under the Companies Act, 1956
 * Apex cooperative societies registered under the Tamil Nadu Societies Registration Act, 1975
 * Statutory corporation incorporated and running as per Tamil Nadu Government's Act, Regulations, Rules