The Braunschweig tramway network (German: Straßenbahnnetz Braunschweig) is a network of tramways forming part of the public transport system in Braunschweig, a city in the federal state of Lower Saxony, Germany.

Opened in 1879, the network has been operated since its inception by the company now known as Braunschweiger Verkehrs GmbH(formerly Braunschweiger Verkehrs-AG), and is integrated in the Verkehrsverbund Region Braunschweig [de] (VRB).

These lines originally had the letter M before the number, however this was stopped.