Trams in Mülheim/Oberhausen
              < Trams in Mülheim 
 
            
          | Mülheim/Oberhausen tramway network | |||
|---|---|---|---|
An Oberhausen tram en route to the Mülheim depot.  | |||
| Operation | |||
| Locale | |||
| Open | 
  | ||
| Status | Operational | ||
| Lines | 3 + 1 (total line length 36.2 km (22.5 mi)) | ||
| Operator(s) | 
  | ||
| Infrastructure | |||
| Track gauge | 1,000 mm (3 ft 3+3⁄8 in) | ||
| Propulsion system(s) | Electricity | ||
| Electrification | 750 V DC | ||
| Statistics | |||
| Route length | 32 km (20 mi) | ||
  | |||
| Website | https://ruhrbahn.de/index.php?id=665 Ruhrbahn (in German)] STOAG  | ||
The Mülheim/Oberhausen tramway network is a network of tramways forming part of the public transport system focused on Mülheim an der Ruhr and Oberhausen, two cities in the federal state of North Rhine-Westphalia, Germany.
Opened in 1897, the network is operated by Ruhrbahn and Stadtwerke Oberhausen (STOAG), and integrated in the Verkehrsverbund Rhein-Ruhr (VRR).