Eugen Kvaternik Square (Croatian: Trg Eugena Kvaternika, also known as Kvaternikov trg or nicknamed Kvaternjak or Kvatrić by locals) is a square located on the border between Maksimir, Gornji Grad - Medveščak and Donji Grad city districts of Zagreb, Croatia.

At the end of the 19th century, the end of the Vlaška street where Kvaternik Square is located was a location of numerous industries, and in 1891 it was the place where the first horse-drawn tram operated.

In 2001, the farmers' market part of the marketplace was moved to the south, to the corner of Šubićeva and Martićeva streets across the old Gorica factory.

[2] However, the renewal has been met with resistance from nearby inhabitants for functional and aesthetic reasons.

[1] Media related to Kvaternik Square at Wikimedia Commons This City of Zagreb geography article is a stub.