Nicolas Jérôme Grégoire Meizonnet-Bérenguier (born 22 December 1983) is a French politician serving as the member of the National Assembly for the 2nd constituency of Gard since 1 February 2020.

A member of the National Rally (RN), he has also been a departmental councillor of Gard for the canton of Vauvert since 2 April 2015.

Meizonnet served as a municipal councillor of Vauvert from 8 December 2014 to 28 June 2020.

Meizonnet became a member of the National Assembly after Gilbert Collard was elected to the European Parliament.

[1] In the 2024 snap legislative election, Meizonnet was reelected with 52% of votes in the first round.