Frédéric Souillot (born 1967 in Dijon, Côte-d'Or department) is a French trade unionist.

At the age of 16, he obtained a pastry-confectioner and chocolate-ice cream maker diploma.

In 1994, he was hired as a specialist in the maintenance and installation of service stations at Schlumberger (now Tokheim), and in 1995 he joined the Workers' Force.

[1] He opposes the 2023 French pension reform law and, after his election, said that he wished to make the subject "the mother of all battles".

[2] He represents the Workers' Force in the unrest that arose out of the opposition to the reform law.