Ulica Nowy Świat (Polish pronunciation: [uˈlit͡sa ˈnɔvɨ ˈɕfjat], New World Street) is one of the main historic thoroughfares of Warsaw.
It comprises part of the Royal Route (Trakt królewski) that runs from Warsaw's Royal Castle and Old Town, south to King Jan III Sobieski's 17th-century royal residence at Wilanów.