Trolleybuses in Darlington

The Darlington trolleybus system once served the town of Darlington, County Durham, England. Opened on January 17, 1926, it replaced the Darlington Corporation Light Railways tramway network.

By the standards of the various now-defunct trolleybus systems in the United Kingdom, the Darlington system was a moderately sized one, with a total of 5 routes, and a maximum fleet of 66 trolleybuses. It was closed relatively early, on July 31, 1957.

None of the former Darlington trolleybuses are recorded as having been preserved.