Markus Gerardus Jozef "Mark" Harbers (born 19 April 1969) is a Dutch politician who served as Minister of Infrastructure and Water Management in the Fourth Rutte cabinet from 10 January 2022 to 2 July 2024.

A member of the People's Party for Freedom and Democracy (VVD), he previously served State Secretary for Justice and Security in the Third Rutte cabinet from 26 October 2017 until 21 May 2019.

A former communication employee, Harbers served as a member of the district council of Kralingen-Crooswijk from 1992 to 1998 and municipal councillor of Rotterdam from 2002 until 2007.

On 26 October 2017, Harbers resigned from the House of Representatives to become State Secretary at the Ministry of Justice and Security, dealing with Asylum and Migration Affairs under the supervision of Minister Ferdinand Grapperhaus.

Effective 21 May 2019, Harbers resigned from his position following the publication of a report minimising the crimes committed by asylum seekers in the Netherlands.