P. Thangamani is an Indian politician and incumbent Member of the Legislative Assembly of Tamil Nadu from Kumarapalayam constituency. He was the minister of industry during 2011-16 elected from kumarapalayam constituency. Currently, He is elected from same constituency from 2016 and he is the Minister of power of the Government of Tamil Nadu. As a cadre of Anna Dravida Munnetra Kazhagam, he was elected to the same Tiruchengode constituency in the 2006 elections.