| A/S Bynesruten | |
| Type: | Private |
| Fate: | Merger |
| Successor: | Trondheim Trafikkselskap |
| Foundation: | 1924 |
| Defunct: | 1 January 1972 |
| Location City: | Trondheim |
| Location Country: | Norway |
| Area Served: | Byneset |
| Industry: | Bus transport |
| Owner: | City of Trondheim (1964–) |
| Num Employees: | 40 (1972) |
A/S Bynesruten was a bus company that operated in Trondheim, Norway. From 1924 to 1972, it operated a 30-kilometer bus route from Trondheim to Byneset and Spongdal.
The company was founded in 1924 as a cooperative, A/L Bynesruten. It became a limited company in 1948. By 1964, the city council had bought 93 of 161 shares, after Trondheim Bilruter had failed to purchase it. On 1 January 1972, Bynesruten merged with the city's two municipal-owned tramway companies, Trondheim Sporvei and Graakalbanen, to create Trondheim Trafikkselskap. At the time of the merger, Bynesruten had 17 buses, 11 trucks and 40 drivers.[1]