Edith Mastenbroek (23 March 1975 – 23 August 2012) was a Dutch politician and Member of the European Parliament (MEP).
She was a member of the Labour Party, which is part of the Party of European Socialists, and sat on the European Parliament's Committee on Budgetary Control and its Committee on Civil Liberties, Justice and Home Affairs.
She was also a substitute for the Committee on Legal Affairs and a member of the delegation for relations with Israel.
She was active on anti-terrorism, information security, data protection and privacy, and on seeking alternatives to Strasbourg as a meeting place for the European Parliament once a month.
She was President and Chairwoman of the European chapter of the Global Organisation of Parliamentarians Against Corruption (GOPAC).