Grégory Fitoussi (born 13 August 1976) is a French actor best known for appearing in television series such as Spiral, Spin and Mr Selfridge.

[1] He appears alongside his brother, Mikaël Fitoussi, in the short film Alliés Nés, roughly based on his own family.

[3] Fitoussi appeared in the TF1 television soap Sous le soleil in which he played Benjamin, the husband of the character Laure Olivier.

Fitoussi had one of the lead roles in seasons 1-5 of French police procedural drama Engrenages, known in English as Spiral, where he played prosecutor/advocate Pierre Clément alongside Caroline Proust as Chief Inspector Laure Berthaud.In 2012 and 2014, Fitoussi played spin doctor Ludovic Desmeuze in France 2's politics thriller Les Hommes de l'ombre (Spin in English-speaking countries).

The series has won acclaim in the United Kingdom where it began to air in 2016 as part of the Walter Presents service on Channel 4's All 4 platform.