Maria Colette Caulfield (born 6 August 1973) is a Conservative Party politician and a supporter of the ERG, and nurse.
She was first elected as Member of Parliament (MP) for Lewes in 2015.
She was given the role of Conservative Campaign Headquarters (CCHQ) Vice Chair for Women on 8 January 2018, until her resignation on 10 July 2018 in protest at the Brexit strategy of the Prime Minister, Theresa May.