Piotrowo (Tczew-Piotrowo) is a place, that 1992 belonged to Poland and was situated in the administrative region Gdańsk.
Piotrowo (Tczew-Piotrowo) was formerly part of the German Empire. In the German Empire, the place was called Peterhof (Dirschau-Peterhof). The place is now called Piotrowo (Tczew-Piotrowo) and belongs to Poland.