Köthen (German: Bahnhof Köthen) is a railway station located in Köthen, Germany. The station is located on the Magdeburg-Leipzig railway, Dessau–Köthen railway and Köthen–Aschersleben railway. The train services are operated by Deutsche Bahn. The train services on the Köthen–Aken railway finished in December 2007, due to too few passengers.

The following services currently call at the station:

• IC 55: (Tübingen –) Stuttgart – Heidelberg – Mainz – Mannheim – Koblenz – Bonn – Cologne – Wuppertal – Dortmund – Hamm – Hannover – Braunschweig – Magdeburg – Köthen – Halle – Leipzig – Dresden
• IC 56: Norddeich Mole – Emden – Oldenburg – Bremen – Hannover – Braunschweig – Magdeburg – Köthen – Halle – Leipzig
• IC 57: Warnemünde – Rostock – Magdeburg – Köthen – Halle – Leipzig
• RE 30: Magdeburg – Köthen – Halle
• RB 50: Aschersleben – Köthen – Dessau