| Oslo trolleybus | |
|---|---|
 | |
| Overview | |
| Locale | Oslo, Norway |
| Transit type | Trolleybus |
| Number of lines | 4 |
| Daily ridership | 96,000 |
| Operation | |
| Began operation | 15 December 1940 |
| Operator(s) | Oslo Sporveier |
| Technical | |
| System length | 26.1 km |
The Oslo trolleybus system was a trolleybus network operated by Oslo Sporveier in Oslo, Norway between 15 December 1940 and 15 February 1968. The system measured at the most 26.1 km on four lines.