Marie Sherlock is an Irish Labour Party politician who has been a Teachta Dála (TD) for the Dublin Central constituency since the 2024 general election.

She attended Colaiste An Chroi Naofa before graduating with a Bachelor of Arts in Economics and Political Science from Trinity College Dublin, a Master of Arts in Economics from University College Dublin, and a Master of Philosophy in Land Economy from the University of Cambridge.

[3] She represented the Cabra-Glasnevin local electoral area on Dublin City Council from 2019 to 2020,[4] and was the party's Head of Manifesto Development.

On July 2024, Sherlock was selected by the Labour Party to contest the Dublin Central constituency at the 2024 general election.

[7] Sherlock secured the final seat available at the expense of Gerry Hutch.