Gideon "Gidi" Markuszower (born 27 October 1977) is an Israeli–Dutch politician of the Party for Freedom (PVV).
He is a Member of the Senate since 9 June 2015.Research by the Dutch security service AIVD in 2010 suggested that he was influenced by a foreign security service, likely the Mossad.
When this was communicated to party leader Geert Wilders, he withdrew himself as a candidate for the Tweede Kamer.