Peter Bangs Vej is a 2.2 km long street in Frederiksberg, a city in the Copenhagen area on the island of Zealand, Denmark.

The direct continuation of Smallegade, it initially runs west, from Nordre Fasanvej, but then turns south along the east side of Damhus Lake to meet Roskildevej.

A popular but unverifiable explanation of the name is that the road was too narrow for two carriages to pass and that it was therefore liable to cause disputes.

Kjøbenhavns Boldklub, Copenhagen's first ball-playing club, acquired a 6 hectares site on the south side of Peter Bangs Vej in 1924.

The Deaconess Foundation has launched a 2020 plan for a comprehensive redevelopment of their site with residences as well as social and healthcare facilities.

The White Houses, situated a little further out, is a building society development originally built for workers at Frederiksberg Gasworks in the 1890s.

Kjøbenhavns Boldklub's extensive sports complex at Peter Bangs Vej is the primary training grounds of F.C.

It was created and 1932 and has an area of 33,000 square metres, making it the largest and oldest municipal park in Frederiksberg.

Peter Bangs Vej station is located on the Frederikssund radial of the S-train network and is served by the C trains.