The Frankfurt (Oder) station is the main passenger station in Frankfurt (Oder). It is one of the most important railway stations in the German state of Brandenburg. It is served by regional and long-distance services and since 1945 it has been a border station for transport to and from Poland. The station has been substantially rebuilt several times. A building on the grounds of the first Frankfurt station, north of the current station, is heritage-listed, as are the Kiliansberg apartments, which were built as a railway settlement at the station forecourt, and a monument to railwaymen who fell in the First World War in the same area.

Frankfurt (Oder), also known as Frankfurt an der Oder (German: [ˈfʁaŋkfʊʁt ʔan deːɐ̯ ˈʔoːdɐ]; Central Marchian: Frankfort an de Oder; lit. Frankfurt on the Oder) is the fourth-largest city in the German state of Brandenburg after Potsdam, Cottbus and Brandenburg an der Havel. With around 58,000 inhabitants, it is the largest German city on the Oder River, and one of the easternmost cities in Germany. Frankfurt sits on the western bank of the Oder, opposite the Polish town of Słubice, which was a part of Frankfurt until 1945, and called Dammvorstadt until then. The city is located about 80 kilometres (50 mi) east of Berlin, in the south of the historical region Lubusz Land. Within Frankfurt's city limits lies the recreational area Lake Helenesee.