Cologne S-Bahn
| Cologne S-Bahn | |
|---|---|
Current transit map of the S-Bahn Cologne | |
| Overview | |
| Native name | German: Köln S-Bahn |
| Locale | North Rhine-Westphalia |
| Transit type | S-Bahn |
| Number of lines | 4 |
| Operation | |
| Began operation | 1 June 1975 |
The Cologne S-Bahn (German: S-Bahn Köln) is an S-Bahn network in the German state of North Rhine-Westphalia. It is centered on Cologne and began operation in 1975.