D Jayakumar is a prominent political leader and senior member of AIADMK. He was elected to the Tamil Nadu Legislative Council from Royapuram constituency as an MP Anna Dravida Munnetra Kazhagam was a candidate in the 1991, 2001, 2006, 2011 and 2016 elections.

In the 2026 Assembly elections, Jayakumar is once again contesting from Royapuram constituency, where he has won 5 times. Jayakumar has held several ministerial posts under the AIADMK-led administrations, notably as Minister for Fisheries, Personnel and Administrative Reforms from 2017 to 2021, and previously served as Minister for Law, IT and Electricity.
background
There is limited information available about Jayakumar’s personal life, but he comes from a sporting background and was a boxer, following in the footsteps of his father, who was also a boxer.
He completed his bachelor’s degree from Pachaiyappa College, Chennai, and later obtained his Bachelor of Laws (BL) degree from Madras Law College before entering politics.
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What happened in the previous elections?
D. Jayakumar started his electoral journey in 1991 when he was elected as an MLA from Royapuram constituency as an AIADMK candidate. After the party’s victory, he was appointed to the state government and served as Minister of Forestry and Fisheries.
Over the years, he has built a strong base in Royapuram, winning the seat several times in 1991, 2006, 2011 and 2016. He also served as Speaker of the Tamil Nadu Legislative Assembly after the AIADMK’s victory in 2011, reflecting his seniority within the party.
However, in the 2021 Assembly elections, Jayakumar faced a setback, as he lost the Royapuram seat to Parliament. DMK, ending its long-standing control of the constituency. In the 2026 elections, he is contesting again from Royapuram, aiming to regain the seat and re-establish his presence in the constituency.

