P. Thangamani entered active politics through the AIADMK and gradually rose within the party through sustained organisational work at the constituency and district levels. His early political activities focused on cadre mobilisation and strengthening the party’s grassroots presence in western Tamil Nadu.
He was elected to the Tamil Nadu Legislative Assembly from Kumarapalayam and went on to retain the seat in successive elections, establishing himself as a strong regional leader with consistent voter support. His repeated electoral victories reinforced his position within the AIADMK leadership.
During the AIADMK governments, Thangamani served as Minister for Labour and Employment and later as Minister for Electricity, where he oversaw labour welfare schemes and power sector administration during a critical period of infrastructure and subsidy management in the state.
As Electricity Minister, he was closely associated with policy decisions related to power generation, distribution, and tariff management, making him one of the most visible ministers in the AIADMK cabinet.
After the AIADMK moved to the opposition benches in 2021, Thangamani continued his legislative role as a senior party leader, participating in Assembly debates and contributing to opposition strategy against the ruling DMK government.
As of 2026, P. Thangamani continues to function as an experienced opposition legislator and senior AIADMK leader, maintaining political relevance through legislative engagement and party activities.
| Full Name | P. Thangamani |
| Date of Birth | 25 Aug 1961 (Age 64) |
| Place of Birth | Namakkal |
| Party Name | All India Anna Dravida Munnetra Kazhagam |
| Education | 10th Pass |
| Profession | Politician |
| Father's Name | Perumal |
| Mother's Name | Narmada |
| Spouse's Name | . |
| Spouse's Profession | . |
| Children | 1 Son(s) |
| Religion | Hindu |
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