Marek is the West Slavic (Czech, Polish and Slovak) masculine equivalent of Marcus (disambiguation), Marcus, Marc (disambiguation), Marc or Mark (disambiguation), Mark. The name may refer to:
* Marek (given name)
* Marek (surname)
* Marek, the pseudonym of Bulgarian communist Stanke Dimitrov (1889–1944)
* The title character of ''Oberinspektor Marek (TV series), Oberinspektor Marek'', an Austrian television series
See also
*
* Marek's disease
* VC Marek Union-Ivkoni, Bulgarian professional men's volleyball team, based in Dupnitsa
* Marek i Wacek (meaning Marek and Wacek), a musical duo of Polish pianists Marek Tomaszewski and Wacław "Wacek" Kisielewski
* Marrick
* Merrick (disambiguation)
* Mereg, also spelled Merek, a village in Iran
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