This is a list of cities and towns in Europe that have (or once had) town tramway (e.g. urban tramway) systems as part of their public transport system. Cities with currently operating systems, and those systems themselves, are indicated in bold and blue background colored rows. The use of the diamond (♦) symbol indicates where there were (or are) two or more independent tram systems operating concurrently within a single metropolitan area. Those tram systems that operated on other than standard gauge track (where known) are indicated in the 'Notes' column.
Separate lists have been created for the following European countries to improve user-friendliness and to reduce this list article's size:
[3][4] Winter service withdrawn from November 1927, current operating season early May – late September. Operation suspended 30 September 1939 – 22 May 1946 because of war.
[6][7] Operates seasonally, from March to November. Note for Manx Electric Railway: Opened to Groudle Glen, 7 September 1893. Extended to Laxey, 27 July 1894. Extended to Ramsey (Ballure), 5 August 1898. Completed to Ramsey (Plaza), 24 July 1899. Operation suspended Laxey – Ramsey, 30 September 1975, restored 25 June 1977.