Maria Vassilakou (Greek: Μαρία Βασιλάκου; born 23 February 1969) is a Greek-born Austrian Green Party.

From 25 November 2010 until 26 June 2019 she served as Deputy Mayor and Deputy Governor of Vienna (Vizebürgermeisterin und Landeshauptmann-Stv.in), as well as Executive Councillor for Urban Planning, Traffic & Transport, Climate Protection, Energy Planning and Public Participation (Stadtentwicklung, Verkehr, Klimaschutz, Energieplanung und BürgerInnenbeteiligung).

[1] Her successor is Green Party politician Birgit Hebein.

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