Name: Wannsee (WS)

Opening: 1 June 1874

Electric trains Wetzlarer Bahn: 11 June 1928

Electric trains Wannsee Bahn: 15 May 1933

Next stations: 

• S1: Nikolassee (1.510 / 1.570 meter) ← Wannsee

• S7: Griebnitzsee (4.770 meter) ← Wannsee → (1.510 / 1.570 meter) Nikolassee

• The station was closed in 1945 due war damage (April 1945 - Wannsee Bahn: 6 June 1945 / Wetzlarer Bahn July 1945)

• The DR (the East German Railway) still operated the S-Bahn in West Berlin. The construction of the Berlin Wall led to West Berlin calling for the unions and politicians to boycott the S-Bahn. Subsequently, passenger numbers fell and the DR had large deficits in the exploitation of the S-Bahn in West Berlin. After strikes for better working conditions and a pay raise; the DR services were reduced and station Wannsee Bahn was closed on 18 September 1980. 

• Wetzlarer Bahn was closed on 9 January 1984 when the BVG took over the exploitation of th S-Bahn in West-Berlin.

• The Wetzlarer Bahn was reopend on 1 May 1984.

• The Wannsee Bahn was reopend on 1 February 1985.