This is a list of Tamil language films produced in the Tamil cinema in India that were released in 2013.
Post-amendment to the Tamil Nadu Entertainment Tax Act 1939 on 27 September 2011, gross jumped to 130 per cent of net for films with non-Tamil titles and U certificates as well. Commercial Taxes Department disclosed 68 crore in entertainment tax revenue for the year.
Below is the list of Tamil language movies produced outside India.