The Nuremberg tramway network is a network of tramways forming part of the public transport system in Nuremberg, a city in the federal state of Bavaria, Germany. The system reached the neighboring city of Fürth from its opening year to almost a century later when construction of the U1 subway line led to the withdrawal of tram service to and within Fürth. During that era and referring to it historically in literature or nostalgic activities, the system was known as “Nürnberg-Fürther Straßenbahn“. For example, a local association dedicated to preserving the history and heritage of the tram network as well as old rolling stock calls itself “Freunde der Nürnberg-Fürther Straßenbahn“ The system is planned to cross the municipal boundaries of Nuremberg once more, if and when the extension to Erlangen and from there to Herzogenaurach dubbed "Stadtumlandbahn" opens.

The U1 is an underground line in Nuremberg. The first part of the line was opened on 1 March 1972. It is about 18.5 kilometres (11.5 mi) long and has 27 stations. The termini are Langwasser Süd in the southeast and Fürth Hardhöhe in the northwest. Until 11 December 2016 it shared tracks with the former booster line U11 between Eberhardshof and Messe. Those services are still run but no longer designated U11, instead being signed U1 like trains doing the full Langwasser-Hardhöhe run. Unlike U2 and U3 all trains are operated by a driver and there are no plans to automate U1.