Éva Sas (born 13 August 1970) is a French politician from Europe Ecology – The Greens.

She was elected in Essonne's 7th constituency at the 2012 French elections, unseating incumbent Republican MP Françoise Briand.

[1] She lost her seat to Republican candidate Robin Reda at the 2017 French legislative election She was an unsuccessful candidate in the 2018 Essonne's 1st constituency by-election.

[2] She was the NUPES candidate in Paris's 8th constituency in the 2022 French legislative election.

[3] She was elected in the second round, defeating LREM candidate Laetitia Avia.