Grégoire de Lasteyrie

Grégoire de Lasteyrie (born 14 August 1984) is a French politician. He has served as mayor of Palaiseau since 2014, and as president of Paris-Saclay since 2020. He has been a member of the Regional Council of Île-de-France since 2015, and has served as its vice president for transport since 2024. He has served as vice president of Île-de-France Mobilités since 2021. In the 2012 legislative election, he was a candidate for the National Assembly in Essonne's 6th constituency. He has been a member of Horizons since 2022, and was a member of The Republicans until 2022.