Bentsebrua is a bridge in Oslo that was built in the period 1898–1899, with several reconstructions that have taken place since then. The bridge is 30 meters long and is constructed with two parallel iron trusses. The substructure consists of brick earth vessels that are founded on rock, which gives the structure stability.
Historically, Bentsebrua has been important as a former tram bridge, where there were double tram tracks for route number 3, known as "Sagene Ring". A wooden footbridge that previously existed was demolished in 1962. Today, the bridge is owned by Bymiljøetaten Vei, and it plays an important role in connecting the areas of Sagene and Torshov.