# List of tram systems by gauge and electrification

Track gauge :
By transport mode :
Rapid transit
Tram
Miniature
Scale model :
By size (list) :
Change of gauge :
Bogie exchange
Break of gauge
Dual gauge
Conversion
list
Variable gauge :
By location :
North America
South America
Europe
Australia :
The following is a list of tram/streetcar (including heritage trams/heritage streetcars), or light rail systems with their track length, track gauge, electrification system.
The vast majority of tram systems use 1,435 mm (4 ft 8+1⁄2 in) standard gauge. Generally, standard gauge is the standard for every brand new system (except for the former Soviet Union), even in places where there is another gauge for the heavy rail. Metre gauge is mainly present in some old, continuously operating systems in Central Europe. Russian gauge is used only in the former Soviet Union.
The electrification system for the old systems is generally 600 V DC while the more recent systems use 750 V DC. Some old systems upgraded to 750 V in recent years (mostly in Germany) while some systems (e.g. Romania) downgraded the voltage to 600 V to use the second-hand vehicles coming from the upgraded German networks. Few systems are partially or wholly catenary-free, with APS and ACR systems or using a pure internal power source as battery or ultracapacitors. Very few vintage systems are horse-drawn tram or cable car. For references for the figures, see each system's page.

## Systems in operation

Note: Overhead line electrification unless specified differently. All systems use direct current
| Country | Network | Route length | Gauge | Voltage | Notes |
| Algeria | Algiers tramway | 23.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Algeria | Constantine tramway | 18.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Algeria | Mostaganem Tramway | 14.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Algeria | Oran Tramway | 18.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Algeria | Ouargla tramway | 9.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Algeria | Sétif tramway | 22.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Algeria | Sidi Bel Abbès Tramway | 13.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Argentina | Premetro (Buenos Aires) | 7.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Argentina | Tramway Histórico de Buenos Aires [es] | 2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Heritage streetcar |
| Argentina | Metrotranvía Mendoza | 12.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Australia | Glenelg tram line | 15 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Originally built as 1,600 mm (5 ft 3 in) |
| Australia | Trams in Ballarat | 1.37 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar |
| Australia | Trams in Bendigo | | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar |
| Australia | Light rail in Canberra | 12 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Australia | Light rail in Gold Coast | 20 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Australia | Trams in Melbourne | 250 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Largest network in the world. Partially 1,600 mm (5 ft 3 in) until 1959 |
| Australia | Light rail in Newcastle | 2.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V, at stops and depot only (ACR), for charging Ultracapacitors | Standard gauge used on both original tramways (from 1887-1950) and light rail (opened in February 2019). |
| Australia | Light rail in Sydney | 36.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V (partially on APS and ACR) | Standard gauge used on both original tramways (from 1879-1961) and light rail (opened in August 1997). Includes Parramatta Light Rail |
| Australia | Victor Harbor Horse Drawn Tram | 3.1 km | 1,600 mm (5 ft 3 in) | Horse-drawn | Heritage system reinstated in 1986 |
| Austria | Gmunden Tramway | 20.1 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Includes Traunseebahn interurban tram |
| Austria | Trams in Graz | 67.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Austria | Trams in Innsbruck | 44.8 km | 1,000 mm (3 ft 3+3⁄8 in) | 900 V | Includes Stubai Valley Railway interurban tram |
| Austria | Trams in Linz | 26.8 km | 900 mm (2 ft 11+7⁄16 in) | 600 V | |
| Austria | Pöstlingbergbahn | 4.1 km | 900 mm (2 ft 11+7⁄16 in) | 600 V | Operated as a separate metre gauge line until regauging and integration with the Linz tramway in 2009 |
| Austria | Trams in Vienna | 176.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Austria | Badner Bahn | 30.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Belarus | Trams in Mazyr [be] | 20.3 km | 1,524 mm (5 ft) | 600 V | |
| Belarus | Trams in Minsk | 62.8 km | 1,524 mm (5 ft) | 600 V | Converted from metre gauge in 1929 |
| Belarus | Trams in Navapolatsk | 13.7 km | 1,524 mm (5 ft) | 550 V | |
| Belarus | Trams in Vitebsk [be] | 34.5 km | 1,524 mm (5 ft) | 600 V | |
| Belgium | Antwerp Tramway | 83.7 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Includes Antwerp Pre-metro |
| Belgium | Trams in Brussels | 147.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Belgium | Light Rail in Charleroi | 33 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Belgium | Coast Tram | 68 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Belgium | Trams in Ghent | 30 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Metre gauge since 1904, converted from standard gauge (1874-1904) |
| Bolivia | Mi Tren | 5,3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Bosnia and Herzegovina | Trams in Sarajevo | 11.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | 1885-1960 at 760 mm (2 ft 5+15⁄16 in), converted to metre gauge in 1960 |
| Brazil | Rio de Janeiro Light Rail | 28 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V on APS and ultracapacitors | |
| Brazil | Baixada Santista Light Rail | 11.5 km | 1,435 mm (4 ft 8+1⁄2 in) | | |
| Brazil | Santa Teresa Tram | 6 km | 1,100 mm (3 ft 7+5⁄16 in) | 600 V | Collect current with trolley pole. |
| Brazil | Santos tramways | | 1,350 mm (4 ft 5+5⁄32 in) | | Closed 1971, heritage streetcar opened 2000 |
| Bulgaria | Trams in Sofia | 114 km | 1,009 mm (3 ft 3+23⁄32 in) | 600 V | |
| Bulgaria | Trams in Sofia | 40 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Canada | Calgary C-Train | 59.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Street running in Downtown Calgary |
| Canada | Edmonton LRT | 24.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Capital Line and Metro Line |
| Canada | Edmonton LRT | 13.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Valley Line |
| Canada | Edmonton High Level Bridge Streetcar | 3 km | 1,435 mm (4 ft 8+1⁄2 in) | | Heritage streetcar. Last part of Edmonton Radial Railway (1908-1951) (same gauge) |
| Canada | Nelson Electric Tramway | 1.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar |
| Canada | Ottawa Confederation Line | 12.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 1500 V | Ottawa Electric Railway (1891-1959) with the same gauge |
| Canada | Toronto streetcar system | 83 km | 4 ft 10+7⁄8 in (1,495 mm) | 600 V | Collect current with trolley pole. Light rail lines 5 and 6 will use standard gauge |
| Canada | Waterloo Ion Light Rail | 19 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| China | Trams in Beijing | 20.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Xijiao line and Yizhuang T1 line |
| China | Changchun Tram | 12.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| China | Changchun Light rail | 68 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Line 3, Line 4 and Line 8 |
| China | Chengdu Tram | 39.3 km | 1,435 mm (4 ft 8+1⁄2 in) | | |
| China | Chengdu Tram | 18 km | Unclear | | Anren tramway - Heritage tram Chengdu / Anren (Dayi County, Sichuan) |
| China | Dalian Tram | 23.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 550 V | |
| China | Gaoming Tram [zh] | 6.5 km | 1,435 mm (4 ft 8+1⁄2 in) | Fuel cells | Foshan Tram [zh] |
| China | Nanhai Tram | 9.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Foshan Tram [zh] |
| China | Guangzhou Tram | 15.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 900 V, at stops only, for charging Ultracapacitors | The trams recharge their onboard energy storage units at stops |
| China | Huai'an Tram | 20.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 900 V, at stops only, for charging Ultracapacitors | The trams recharge their onboard energy storage units at stops |
| China | Jiaxing Tram | 10.6 km | 1,435 mm (4 ft 8+1⁄2 in) | ??? V, at stops only, for charging Battery | The trams recharge their onboard energy storage units at stops |
| China | Nanjing Trams | 17.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V, mostly at stops only, for charging Battery | The trams recharge their onboard energy storage units at stops |
| China | Qingdao Tram | 8.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| China | Sanya Tram | 8.37 km | 1,435 mm (4 ft 8+1⁄2 in) | 1500 V, at stops only, for charging Ultracapacitors | |
| China | Songjiang Tram | 31 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Tram in Shanghai |
| China | Shenyang Tram | 60 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V, Catenary and ultracapacitors | |
| China | Shenzhen Tram | 11.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 900 V, at stops only, for charging Ultracapacitors | |
| China | Suzhou Tram | 18.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| China | Tianshui Tram | 12.93 km | 1,435 mm (4 ft 8+1⁄2 in) | battery | |
| China | Trams in Wuhan | 53.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750-900 V, at stops only, for charging Ultracapacitors | The trams recharge their onboard energy storage units at stops |
| Hong Kong | Hong Kong Tramways | 13 km | 1,067 mm (3 ft 6 in) | 550 V | Collect current with trolley pole. |
| Hong Kong | Hong Kong Light Rail | 36.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Colombia | Ayacucho Tram | 4.3 km | Rubber-tyred tram | 750 V | Translohr |
| Croatia | Trams in Osijek | 12 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Croatia | Trams in Zagreb | 54.2 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | 1891-1911 at 760 mm (2 ft 5+15⁄16 in), converted to 1,000 mm (3 ft 3+3⁄8 in) in 1910 |
| Czech Republic | Trams in Brno | 70.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Negative polarity |
| Czech Republic | Trams in Liberec and Jablonec | 21.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Includes Liberec–Jablonec interurban tram |
| Czech Republic | Trams in Most and Litvínov | 18.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Czech Republic | Trams in Olomouc | 15 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Czech Republic | Trams in Ostrava | 62.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Negative polarity |
| Czech Republic | Trams in Plzeň | 20.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Czech Republic | Trams in Prague | 150.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Denmark | Aarhus Letbane | 107 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Denmark | Odense Letbane | 14.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Denmark | Greater Copenhagen Light Rail | 27 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Denmark | Skjoldenæsholm Tram Museum | 1.8 km and 2.0 km | 1,000 mm (3 ft 3+3⁄8 in) and 1,435 mm (4 ft 8+1⁄2 in) | | |
| Ecuador | Cuenca Tramway | 20.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V (partially on APS) | |
| Egypt | Trams in Alexandria | 32 km | 1,435 mm (4 ft 8+1⁄2 in) | | Collect current with trolley pole. |
| Egypt | Trams in Greater Cairo | | 1,000 mm (3 ft 3+3⁄8 in) | | |
| Estonia | Trams in Tallinn | 22.2 km | 1,067 mm (3 ft 6 in) | 600 V | |
| Ethiopia | Addis Ababa Light Rail | 31.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Finland | Trams in Helsinki | 55.6 km | 1,000 mm (3 ft 3+3⁄8 in) | 600/750 V | |
| Finland | Helsinki light rail | 25 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | Line 15 |
| Finland | Tampere light rail | 24 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| France | Angers tramway | 22.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V (partially on APS) | Originally metre gauge (1896-1949), restarted in 2011 as standard gauge |
| France | Aubagne tramway | 2.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| France | Avignon tramway [fr] | 5.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| France | Trams in Besançon | 14.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1897-1952), restarted in 2014 as standard gauge |
| France | Bordeaux tramway | 82 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V (partially on APS) | Originally metre gauge (1880-1958), restarted in 2003 as standard gauge |
| France | Brest tramway | 14.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1898-1944), restarted in 2012 as standard gauge |
| France | Caen tramway | 15.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1860-1937). Guided bus in 2002-2017. Restarted in 2019 as standard gauge conventional tram |
| France | Dijon tramway | 19 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1895-1961), restarted in 2012 as standard gauge |
| France | Clermont-Ferrand tramway | 15.7 km | Rubber-tyred tram | 750 V | Translohr |
| France | Grenoble tramway | 43.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1894-1952), restarted in 1987 as standard gauge |
| France | Le Havre tramway | 13 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Original network (1874-1951), restarted in 2012. Both as standard gauge |
| France | Le Mans tramway | 18.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1897-1947), restarted in 2007 as standard gauge |
| France | Lille tramway | 17.5 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | Continuously operating since 1874. Partially at standard gauge until 1907 |
| France | Lyon tramway | 83.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally both metre gauge and standard gauge (1880-1956), restarted in 2001 as standard gauge |
| France | Marseille tramway | 13 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Continuously operating since 1876 (2004-2007 closed for renovation works) |
| France | Montpellier tramway | 60.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1897-1949), restarted in 2000 as standard gauge |
| France | Mulhouse tramway | 16.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1882-1957), restarted in 2006 as standard gauge |
| France | Nantes tramway | 43.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Original network (1879-1958), restarted in 1985. Both as standard gauge |
| France | Nice tramway | 24.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V and battery | Original network (1878-1953), restarted in 2007. Both as standard gauge |
| France | Orléans tramway | 29.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V (partially on APS) | Original network (1877-1938), restarted in 2000. Both as standard gauge |
| France | Tramways in Île-de-France | 116.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V and 25 kV | Original network (1855-1938), restarted in 1992. Both as standard gauge |
| France | Tramways in Île-de-France | 20.6 km | Rubber-tyred tram | 750 V | Translohr, Line 5 and Line 6 |
| France | Reims tramway | 11.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V (partially on APS) | Originally metre gauge (1881-1939), restarted in 2011 as standard gauge |
| France | Rouen tramway | 15.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Original network (1877-1953), restarted in 1994. Both as standard gauge |
| France | Saint-Étienne tramway | 16 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Continuously operating since 1881 |
| France | Strasbourg tramway | 49.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally both metre gauge and standard gauge (1878-1960), restarted in 1994 as standard gauge |
| France | Toulouse tramway | 16.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Original network (1862-1957), restarted in 2010. |
| France | Tours tramway | 14.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V (partially on APS) | Originally metre gauge (1877-1949), restarted in 2013 as standard gauge |
| France | Valenciennes tramway | 33.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1881-1966), restarted in 2006 as standard gauge |
| Germany | Trams in Augsburg | 45.4 km | 1,000 mm (3 ft 3+3⁄8 in) | | |
| Germany | Kirnitzschtal tramway | 7.9 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Berlin | 196.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | First network with electric trams (1881). 600 V until 2023 |
| Germany | Bielefeld Stadtbahn | 33.1 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | 600 V until 2011 |
| Germany | Trams in Bochum/Gelsenkirchen | 86.2 km | 1,000 mm (3 ft 3+3⁄8 in) | 600/750 V | |
| Germany | Bochum Stadtbahn | 15 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Germany | Trams in Bonn and Bonn Stadtbahn | 125.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Germany | Trams in Brandenburg an der Havel | 17.6 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Braunschweig | 39.6 km | 1,100 mm (3 ft 7+5⁄16 in) | 600 V | |
| Germany | Trams in Bremen | 114.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Germany | Trams in Chemnitz | 30.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Converted from 914 mm (3 ft) (1893-ca 1914) and 925 mm (3 ft 13⁄32 in) (ca 1914-1950s / 1988) |
| Germany | Cologne Stadtbahn | 198 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Both lines between Cologne and Bonn were originally heavy load train lines electrified at 1,200 V. Line 18 once was metre gauge |
| Germany | Trams in Cottbus | 20.1 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Darmstadt | 42 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Dortmund Stadtbahn | 75 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | 600 V until 1999 |
| Germany | Trams in Dresden | 134.3 km | 1,450 mm (4 ft 9+3⁄32 in) | 600 V | 1,440 mm (4 ft 8+11⁄16 in) until 1903 |
| Germany | Trams in Duisburg | 43.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Partially on metre gauge until 1966 |
| Germany | Trams in Düsseldorf | 79.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Germany | Düsseldorf Stadtbahn | 85.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Germany | Erfurt Stadtbahn | 45.2 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | 600 V until 2014 |
| Germany | Trams in Essen | 52.5 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Germany | Essen Stadtbahn | 21.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Germany | Trams in Frankfurt (Oder) | 19.5 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Frankfurt am Main | 67.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Germany | Trams in Freiburg im Breisgau | 34.7 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | 600 V until 1983 |
| Germany | Trams in Gera | 18.5 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Görlitz | 11.8 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Gotha | 25 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Halberstadt | 11.7 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Halle | 87.6 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Germany | Hanover Stadtbahn | 127 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Germany | Trams in Heidelberg | 25.1 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Germany | Trams in Jena | 23.26 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Karlsruhe | 71.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Germany | Trams in Kassel | 73.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Germany | Trams in Krefeld | 36.7 km | 1,000 mm (3 ft 3+3⁄8 in) | | |
| Germany | Trams in Leipzig | 148.3 km | 1,458 mm (4 ft 9+13⁄32 in) | 600 V | |
| Germany | Trams in Magdeburg | 64.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Germany | Trams in Mainz | 29.7 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | 600 V until 2018 |
| Germany | Trams in Mannheim/Ludwigshafen | 61 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | 600 V until 2006 |
| Germany | Trams in Mülheim/Oberhausen | 32 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Germany | Trams in Munich | 83 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | 600 V until 2001 |
| Germany | Trams in Naumburg | 2.9 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Heritage streetcar |
| Germany | Trams in Nordhausen | 18 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V/diesel | |
| Germany | Trams in Nuremberg | 33 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Germany | Trams in Plauen | 16.4 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Germany | Trams in Potsdam | 28.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | 600 V until 2015 |
| Germany | Trams in Rostock | 35.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | 600 V until 2017 |
| Germany | Saarbahn | 43.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Germany | Schöneiche bei Berlin tramway | 14.1 km | 1,000 mm (3 ft 3+3⁄8 in) | | |
| Germany | Trams in Schwerin | 21 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Germany | Strausberg Railway | 6.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Germany | Stuttgart Stadtbahn | 131 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge. Part of the network on dual gauge until 2007. Some parts still on dual gauge only for heritage rolling stocks |
| Germany | Trams in Ulm | 19.1 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Germany | Woltersdorf Tramway | 5.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar |
| Germany | Trams in Würzburg | 19.7 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Germany | Trams in Zwickau | 20.2 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Greece | Athens Tram | 32.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1882-1960), restarted in 2004 as standard gauge |
| Hungary | Trams in Budapest | 149.0 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Opened in 1866. Anciently partially on metre gauge |
| Hungary | Trams in Debrecen | 8.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Hungary | Trams in Miskolc | 12 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Hungary | Trams in Szeged | 17 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| India | Trams in Kolkata | 28 km | 1,435 mm (4 ft 8+1⁄2 in) | 550 V | Collect current with trolley pole. |
| Ireland | Luas | 42.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Closed 1949, new system opened 2004 |
| Israel | Jerusalem Light Rail | 22.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Israel | Tel Aviv Light Rail | 24 km | 1,435 mm (4 ft 8+1⁄2 in) | 1500 V | Red Line runs partially as a premetro |
| Italy | Bergamo–Albino light rail | 12.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Italy | Cagliari light rail | 12 km | 950 mm (3 ft 1+3⁄8 in) | 750 V | Since 2008 |
| Italy | Trams in Florence | 16.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Italy | Trams in Messina | 7.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | 950 mm (3 ft 1+3⁄8 in) from 1917 to 1951, restarted as standard gauge in 2003 |
| Italy | Trams in Milan | 116.5 km | 1,445 mm (4 ft 8+7⁄8 in) | 550 V | |
| Italy | Trams in Naples | 11.8 km | Unclear | 750 V | 600 V until 2001 (changed with the new fleet of AnsaldoBreda Sirio). Unclear if the gauge is 1,445 mm (4 ft 8+7⁄8 in) or standard gauge |
| Italy | Trams in Padua | 10.3 km | Rubber-tyred tram | 750 V | Translohr |
| Italy | Trams in Palermo | 23.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally metre gauge (1878-1947), restarted in 2015 as standard gauge |
| Italy | Trams in Rome | 36 km | 1,445 mm (4 ft 8+7⁄8 in) | 550 V | |
| Italy | Metrosassari | 4.9 km | 950 mm (3 ft 1+3⁄8 in) | 750 V | |
| Italy | Trieste–Opicina tramway | 5.2 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Opened 1902 |
| Italy | Trams in Turin | 88 km | 1,445 mm (4 ft 8+7⁄8 in) | 550 V | |
| Italy | Trams in Mestre | 20 km | Rubber-tyred tram | 750 V | Translohr since 2010; former, classic system 1907-1941 |
| Japan | Chikuhō Electric Railroad Line | 16 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Japan | Hakodate City Tram | 10.9 km | 4 ft 6 in (1,372 mm) | 600 V | |
| Japan | Hankai Tramway | 19.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Japan | Hiroshima Electric Railway | 35.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Japan | Kagoshima City Transportation Bureau | 13.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Japan | Tosaden Kōtsū | 25.3 km | 1,067 mm (3 ft 6 in) | 600 V | |
| Japan | Kumamoto City Transportation Bureau | 12.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Japan | Iyotetsu Tram | 9.2 km | 1,067 mm (3 ft 6 in) | 600 V | |
| Japan | Nagasaki Electric Tramway | 11.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Japan | Okayama Electric Tramway | 4.7 km | 1,067 mm (3 ft 6 in) | 600 V | |
| Japan | Manyosen | 12.8 km | 1,067 mm (3 ft 6 in) | 600 V | Man'yōsen Shinminatokō Line and Man'yōsen Takaoka Kidō Line |
| Japan | Sapporo Streetcar | 8.9 km | 1,067 mm (3 ft 6 in) | 600 V | |
| Japan | Toden Arakawa Line | 12.2 km | 4 ft 6 in (1,372 mm) | 600 V | |
| Japan | Setagaya Line | 5 km | 4 ft 6 in (1,372 mm) | 600 V | |
| Japan | Toyama City Tram Line | 7.3 km | 1,067 mm (3 ft 6 in) | 600 V | |
| Japan | Toyama Chihō Railway Toyamakō Line | 7.6 km | 1,067 mm (3 ft 6 in) | 600 V | |
| Japan | Toyohashi Railroad | 5.4 km | 1,067 mm (3 ft 6 in) | 600 V | |
| Japan | Utsunomiya Light Rail | 14.6 km | 1,067 mm (3 ft 6 in) | 750 V | |
| Kazakhstan | Astana Light Metro | 22.6 km | 1,524 mm (5 ft) | 600 V | |
| Kazakhstan | Ust-Kamenogorsk tram [ru] | 33 km | 1,524 mm (5 ft) | 550 V | |
| Kazakhstan | Pavlodar tram [ru] | 44.6 km | 1,524 mm (5 ft) | 550 V | |
| Kazakhstan | Temirtau tram [ru] | | 1,524 mm (5 ft) | 550 V | |
| Latvia | Daugavpils Satiksme | 27 km | 1,524 mm (5 ft) | | Collect current with trolley pole. |
| Latvia | Trams in Liepāja | 15.8 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Latvia | Trams in Riga | 61 km | 1,524 mm (5 ft) | | Collect current with trolley pole. |
| Luxembourg | Trams in Luxembourg | 16 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Standard gauge 1875-1908 and since 2017, metre gauge 1874-1964 |
| Mauritius | Metro Express | 26 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Mexico | Sistema de Tren Eléctrico Urbano | 47 km | 1,435 mm (4 ft 8+1⁄2 in) | | |
| Mexico | Light Rail in Mexico City | 13 km | 1,435 mm (4 ft 8+1⁄2 in) | | |
| Morocco | Casablanca Tramway | 73.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Morocco | Rabat–Salé tramway | 19.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Netherlands | Trams in Amsterdam | 95 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | 1,422 mm / 4 ft 8 in until 1906 |
| Netherlands | Trams in The Hague | 105 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Connects with the trams in Rotterdam through Delft with RandstadRail service |
| Netherlands | Trams in Rotterdam | 75 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Some parts originally 1,067 mm (3 ft 6 in) and metre gauge |
| Netherlands | Utrechtse sneltram | 28.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Netherlands Aruba | Trams in Oranjestad | 1.9 km | 1,435 mm (4 ft 8+1⁄2 in) | Fuel cells and battery | Heritage streetcar |
| New Zealand | Trams in Auckland | 1.2 km | 1,435 mm (4 ft 8+1⁄2 in) | | Currently a heritage streetcar. Original system 1902-1956 also used standard gauge. |
| New Zealand | Christchurch tramway system | 1.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar. Collect current with trolley pole. |
| North Korea | Trams in Chongjin | 13 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| North Korea | Trams in Pyongyang | 3.5 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Kŭmsusan Line only |
| North Korea | Trams in Pyongyang | 50 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Line 1,2 and 3 |
| Norway | Bergen Light Rail | 20.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Norway | Bergen Tramway | 0.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V, 750 V on heritage trams. | 1897-1964. Heritage tram since 1993 |
| Norway | Trams in Oslo | 36.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | 600 V until 2000 |
| Norway | Trondheim Tramway | 8.8 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Poland | Trams in Bydgoszcz | 29.1 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Horse-drawn 1888-1896, electric since 1896 |
| Poland | Trams in Częstochowa | 14.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Since 1959, negative polarity |
| Poland | Trams in Elbląg | 16 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Since 1895, negative polarity |
| Poland | Trams in Gdańsk | 58.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Horse-drawn 1873-1896, electric since 1896 |
| Poland | Trams in Gorzów Wielkopolski | 12.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Since 1899 (break 1922-1924), negative polarity |
| Poland | Trams in Grudziądz | 9 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Horse-drawn 1896-1899, electric since 1899, negative polarity |
| Poland | Trams in Kraków | 97 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Horse-drawn 1882-1901, electric (900 mm gauge) 1901-1953, electric standard gauge since 1913. Includes Kraków Fast Tram |
| Poland | Trams in Łódź | 124.1 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Electric since 1898, steam-powered 1916-1927. Extensive suburban service. Negative polarity. |
| Poland | Horse Tram in Mrozy [pl] | 1.75 km | 900 mm (2 ft 11+7⁄16 in) | Horse-drawn | Horse-drawn 1902-1967 and since 2012 |
| Poland | Trams in Olsztyn | 11 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Originally metre gauge (1907-1965), restarted in 2015 as standard gauge |
| Poland | Trams in Poznań | 65.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Horse-drawn 1880-1898, electric since 1898. Includes Poznań Fast Tram |
| Poland | Silesian Interurbans | 181 km | 1,435 mm (4 ft 8+1⁄2 in) | 660 V | Steam-powered 1894-1901, horse-drawn 1895-1899, electric (785 mm gauge) 1898-1951, electric standard gauge since 1912 |
| Poland | Trams in Szczecin | 64 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Horse-drawn 1879-1898, electric since 1897 |
| Poland | Trams in Toruń | 22 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Horse-drawn 1891-1902, electric since 1899 |
| Poland | Trams in Warsaw | 150 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Horse-drawn 1866-1916, electric since 1908, diesel-powered (one route) in 1924. Converted from 1,524 mm (Russian gauge) in 1946-1950. |
| Poland | Trams in Wrocław | 84 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Horse-drawn 1877-1906, electric since 1893 |
| Portugal | Metro Transportes do Sul | 13.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Portugal | Trams in Lisbon | 31 km | 900 mm (2 ft 11+7⁄16 in) | 600 V | Converted from standard gauge in 1888. Collect current with trolley pole and pantograph. |
| Portugal | Trams in Porto | 8.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar. Collect current with trolley pole. |
| Portugal | Porto Metro | 67 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Portugal | Trams in Sintra | 11.5 km | 1,000 mm (3 ft 3+3⁄8 in) | | Heritage streetcar. Collect current with trolley pole. |
| Qatar | Msheireb Tram | 2.12 km | 1,435 mm (4 ft 8+1⁄2 in) | fuel cells | |
| Qatar | Education City tram | 2.4 km | 1,435 mm (4 ft 8+1⁄2 in) | Catenary at stops only, for charging Ultracapacitors | |
| Qatar | Lusail Tram | 19 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V (partially on APS) | |
| Romania | Trams in Arad [ro] | 48 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Romania | Trams in Botoșani [ro] | 7.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Voltage lowered from Romanian standard 750 V due to massive import of second hand German trams |
| Romania | Trams in Brăila [ro] | 22.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Romania | Bucharest Light rail | 143 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Romania | Trams in Cluj-Napoca [ro] | 11.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Romania | Trams in Craiova [ro] | 16.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Voltage lowered from Romanian standard 750 V due to massive import of second hand German trams |
| Romania | Trams in Galați [ro] | 20.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Romania | CTP Iași | 35 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | 825 V until 2005 |
| Romania | Trams in Oradea [ro] | 16.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Romania | Trams in Ploiești [ro] | 10.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Romania | Trams in Reșița [ro] | 10.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Romania | Trams in Timișoara [ro] | 37.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| Russia | Achinsk tram [ru] | 26.5 km | 1,524 mm (5 ft) | | |
| Russia | Angarsk tram [ru] | 34 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Trams in Barnaul | 125 km | 1,524 mm (5 ft) | | |
| Russia | Biysk tram [ru] | 71 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Chelyabinsk tram [ru] | 68.7 km | 1,524 mm (5 ft) | | |
| Russia | Cherepovets tram [ru] | | 1,524 mm (5 ft) | | |
| Russia | Cheryomushki tram [ru] | 5.5 km | 1,524 mm (5 ft) | | |
| Russia | Trams in Irkutsk | 23.4 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Trams in Izhevsk | 75.5 km | 1,524 mm (5 ft) | | |
| Russia | Trams in Kaliningrad | 21.5 km | 1,000 mm (3 ft 3+3⁄8 in) | | |
| Russia | Kazan tram [ru] | 120 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Kemerovo tram [ru] | 56.1 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Trams in Khabarovsk | 33.5 km | 1,524 mm (5 ft) | 660 V | |
| Russia | Kolomna tram [ru] | 46 km | 1,524 mm (5 ft) | | |
| Russia | Krasnodar tram [ru] | 123.6 km | 1,524 mm (5 ft) | | |
| Russia | Krasnoturyinsky tram [ru] | 3.5 km | 1,524 mm (5 ft) | | |
| Russia | Trams in Krasnoyarsk | 19 km | 1,524 mm (5 ft) | | |
| Russia | Kursk tram [ru] | 40.4 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Lipetsk tram [ru] | 37 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Magnitogorsk tram [ru] | 76 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Trams in Moscow | 181 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Naberezhnye Chelny tram [ru] | 50.6 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Nizhnekamsk tram [ru] | 63.5 km | 1,524 mm (5 ft) | | |
| Russia | Trams in Nizhny Novgorod | 98.5 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Nizhny Tagil tram [ru] | | 1,524 mm (5 ft) | | |
| Russia | Novocherkassk tram [ru] | 43.5 km | 1,524 mm (5 ft) | | |
| Russia | Trams in Novokuznetsk | 52.2 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Trams in Novosibirsk | 83 km | 1,524 mm (5 ft) | | |
| Russia | Novotroitsk tram [ru] | 13 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Omsk tram [ru] | 60 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Orsk tram [ru] | 36 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Oryol tram [ru] | 38.9 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Osinniki tram [ru] | 18.6 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Perm tram [ru] | 110 km | 1,524 mm (5 ft) | | |
| Russia | Prokopyevsk tram [ru] | 36.1 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Pyatigorsk tram [ru] | 47.8 km | 1,000 mm (3 ft 3+3⁄8 in) | | |
| Russia | Tram in Rostov-on-Don [ru] | 67.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 550 V | |
| Russia | Trams in Saint Petersburg | 230 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Salavat tram [ru] | 26.7 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Samara tram [ru] | 69 km | 1,524 mm (5 ft) | | |
| Russia | Saratov tram [ru] | 142 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Smolensk tram [ru] | 41.3 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Stary Oskol tram [ru] | 26.9 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Taganrog tram [ru] | 45 km | 1,524 mm (5 ft) | | |
| Russia | Tomsk tram [ru] | 45.1 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Tula tram [ru] | 92.1 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Trams in Ufa | 97 km | 1,524 mm (5 ft) | | |
| Russia | Ulan-Ude tram [ru] | 56.5 km | 1,524 mm (5 ft) | | |
| Russia | Ulyanovsk tram [ru] | 130 km | 1,524 mm (5 ft) | | |
| Russia | Tram of Usolye-Sibirskoye [ru] | 11.8 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Ust-Katav tram [ru] | 4 km | 1,524 mm (5 ft) | | |
| Russia | Vladikavkaz tram [ru] | 46.5 km | 1,524 mm (5 ft) | | |
| Russia | Trams in Vladivostok | 5.5 km | 1,524 mm (5 ft) | | |
| Russia | Trams in Volchansk | 7.9 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Volgograd tram [ru] | 135 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Volgograd Metrotram | 17.3 km | 1,524 mm (5 ft) | 550 V | |
| Russia | Volzhsky tram [ru] | | 1,524 mm (5 ft) | 550 V | |
| Russia | Yaroslavl tram [ru] | 40.3 km | 1,524 mm (5 ft) | 600 V | |
| Russia | Yekaterinburg tram [ru] | 80.6 km | 1,524 mm (5 ft) | | |
| Russia | Zlatoust tram [ru] | 22.7 km | 1,524 mm (5 ft) | 550 V | |
| Serbia | Trams in Belgrade | 43.5 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Slovakia | Trams in Bratislava | 39.6 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Slovakia | Trams in Košice | 33.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Negative polarity |
| Slovakia | Trams in Trenčianske Teplice | 5.4 km | 760 mm (2 ft 5+15⁄16 in) | 600 V | |
| South Africa | Trams in Kimberley | 1.4 km | 1,067 mm (3 ft 6 in) | 500 V | Heritage streetcar. Collect current with trolley pole. |
| Spain | Alicante Tram | 110.7 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V (partially diesel) | |
| Spain | Trams in Barcelona | 30.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Spain | Bilbao tram | 5.6 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Spain | Granada Metro | 15.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Spain | Jaén Tram | 4.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Spain | Metro Ligero | 27.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Spain | Málaga Metro | 13.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Spain | Murcia tram | 17.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Spain | Parla Tram | 8.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Spain | MetroCentro | 3.5 km | 1,435 mm (4 ft 8+1⁄2 in) | ACR | |
| Spain | Tranvía de Sóller | 4.9 km | 914 mm (3 ft) | 600 V | Heritage streetcar |
| Spain | Tenerife Tram | 15.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Spain | Metrovalencia | 21.7 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | Lines 4, 6 and 8 only |
| Spain | Vitoria-Gasteiz tram | 7.8 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Spain | Zaragoza tram | 12.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V and ACR | Originally metre gauge (1885–1976), restarted in 2011 as standard gauge |
| Sweden | Gothenburg tram | 95 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Sweden | Trams in Malmö | 2 km | 1,435 mm (4 ft 8+1⁄2 in) | | Heritage streetcar |
| Sweden | Lund tramway | 5.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Sweden | Trams in Norrköping | 18.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Sweden | Trams in Stockholm | 38 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Switzerland | Trams in Basel | 46.6 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Switzerland | Trams in Bern | 33.4 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Switzerland | Trams in Geneva | 36 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Switzerland | Lausanne Light rail | 7.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | 750 V DC Overhead catenary and Trams in Lausanne |
| Switzerland | Trams in Neuchâtel | 8.8 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | |
| Switzerland | Riffelalp tram | 0.675 km | 800 mm (2 ft 7+1⁄2 in) | Battery, previously 550V AC | 1899-1960 and since 2001. Battery 80 V / 400 Ah |
| Switzerland | Trams in Zürich | 77 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Includes Stadtbahn Glattal interurban tram and Limmattalbahn portion at 600 V. Converted from standard gauge, 1890? |
| Switzerland | Trams in Zürich | 9.2 km | 1,000 mm (3 ft 3+3⁄8 in) | 1200 V | Limmattalbahn portion at 1200 V |
| Taiwan | Danhai light rail | 7.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Taiwan | Circular light rail | 22.1 km | 1,435 mm (4 ft 8+1⁄2 in) | ACR | |
| Tunisia | Tunis Light Rail | 45.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Turkey | Trams in Antalya | 30.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Turkey | Trams in Bursa | 14.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Turkey | Bursa heritage tramway | 2.2 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Turkey | EsTram | 57.6 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | |
| Turkey | Gaziantep Tram | 22 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Turkey | Istanbul nostalgic tramways | 4.2 km | 1,000 mm (3 ft 3+3⁄8 in) | 750 V | Heritage streetcar |
| Turkey | Istanbul Tram | 42.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V (partially on APS) | T5 Line uses APS |
| Turkey | Tram İzmir | 32.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Turkey | Akçaray | 16.2 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Turkey | Kayseray | 17.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Turkey | Konya Tram | 41 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Turkey | Samsun Tram | 36 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| Ukraine | Trams in Dnipro | 88 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Trams in Donetsk | 129.5 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Druzhkivka tram [uk] | 26.4 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Horlivka tram [uk] | 56.7 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Kamyansky tram [uk] | 77.6 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Trams in Kharkiv | 217.6 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Kyiv Light Rail | 21 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Trams in Kyiv | 230.2 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Konotop tram [uk] | 28 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Trams in Kryvyi Rih | 88.1 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Trams in Lviv | 78.4 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Horse-drawn 1880-1908, electric since 1894 |
| Ukraine | Trams in Mariupol | 100.3 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Trams in Mykolaiv | 48.2 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Trams in Odesa | 197.3 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Trams in Vinnytsia | 21.2 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Since 1913 |
| Ukraine | Trams in Yenakiieve | 32.7 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Trams in Yevpatoria | 20 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Since 1914 |
| Ukraine | Zaporizhia tram [uk] | 99.3 km | 1,524 mm (5 ft) | 600 V | |
| Ukraine | Zhytomyr tram [uk] | 17.5 km | 1,000 mm (3 ft 3+3⁄8 in) | 600 V | Horse-drawn freight service since 1897, electric passenger service since 1899 |
| United Arab Emirates | Dubai Tram | 9.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V on APS | |
| United Kingdom | Blackpool Tramway | 17.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | 550 V until 2011 |
| United Kingdom | Edinburgh Trams | 18.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| United Kingdom | Great Orme Tramway | 1.5 km | 1,067 mm (3 ft 6 in) | Cable car | Only remaining cable-operated street tramway in UK, and one of only a few surviving in the world |
| United Kingdom | Tramlink | 28 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Some street running in Croydon |
| United Kingdom | Manchester Metrolink | 100 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| United Kingdom | Nottingham Express Transit | 32 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| United Kingdom | Seaton Tramway | 4.8 km | 2 ft 9 in (838 mm) | 120 V | Since 1970 Heritage streetcar. Collect current with trolley pole. |
| United Kingdom | South Yorkshire Supertram | 34.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Part of the route operates as a Tram-train |
| United Kingdom | Telford steam tram | | 2 ft (610 mm) | Steam | |
| United Kingdom | Volk's Electric Railway | 1.6 km | 2 ft 8+1⁄2 in (825 mm) | 110 V third rail | |
| United Kingdom | West Midlands Metro | 22 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| United Kingdom | Wirral Tramway | 1.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 550 V | Heritage streetcar. Collect current with trolley pole. |
| Isle of Man | Douglas Bay Horse Tramway | 2.6 km | 914 mm (3 ft) | Horse-drawn | Heritage horse tram |
| Isle of Man | Manx Electric Railway | 27 km | 914 mm (3 ft) | 550 V | Heritage streetcar. Collect current with trolley pole. |
| Isle of Man | Snaefell Mountain Railway | 8 km | 1,067 mm (3 ft 6 in) | 550 V | Heritage streetcar. Collect current with Bow collector, The third rail is for the Fell Brake and does not carry any power |
| USA | Atlanta Streetcar | 4.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Baltimore Light Rail | 48.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Baltimore Streetcar System used 1,638 mm (5 ft 4+1⁄2 in) until its closure. Gauge now used only in the Baltimore Streetcar Museum. |
| USA | Boston Green Line | 43 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| USA | Boston Mattapan Trolley | 4.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | PCC streetcars. Collect current with trolley pole. |
| USA | Buffalo Metro Rail | 10.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 650 V | |
| USA | Camden-Trenton River line (New Jersey) | 55 km | 1,435 mm (4 ft 8+1⁄2 in) | Diesel | |
| USA | Charlotte, CityLynx Gold Line | 6.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Charlotte, Lynx Blue Line | 31.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Cincinnati Streetcar | 5.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally 1,588 mm (5 ft 2+1⁄2 in) (1859-1951) former system operated by Cincinnati Street Railway, restarted in 2016 standard gauge |
| USA | Cleveland Blue, Green, and Waterfront Lines | 24.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | |
| USA | Dallas Light Rail | 150 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Dallas Streetcar | 3.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | M-Line Trolley, Dallas | 7.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar. Collect current with trolley pole. |
| USA | Denver RTD Light Rail, C Line (RTD), D, E, F, H, L, R, W | 93.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Originally 1,067 mm (3 ft 6 in) (?), restarted in 1994 as standard gauge. Some street running |
| USA | Streetcar in Detroit | 5.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V and battery | |
| USA | El Paso Streetcar | 7.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 650 V | |
| USA | Galveston Island Trolley | 10.9 km | 1,435 mm (4 ft 8+1⁄2 in) | Diesel | |
| USA | Houston Light Rail | 24.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 600/750 V | |
| USA | Hudson–Bergen Light Rail | 27.4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Kansas City Streetcar | 3.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Streetcars in Kenosha, Wisconsin | 2.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar. Collect current with trolley pole. |
| USA | Streetcar in Little Rock | 5.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar. Collect current with trolley pole. |
| USA | Los Angeles Light Rail | 143.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Only A, C, E, and K Lines |
| USA | Streetcar in Memphis | 10.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar |
| USA | Milwaukee Streetcar | 4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Minneapolis-Saint Paul Light Rail | 35.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Newark Light Rail | 10 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | New Orleans Streetcar | 35.9 km | 1,588 mm (5 ft 2+1⁄2 in) | 600 V | Collect current with trolley pole. |
| USA | Norfolk Light Rail | 11.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Oklahoma City Streetcar | 7.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 740 V and battery | |
| USA | Philadelphia Light Rail, D, T and Philadelphia Streetcars, G | 72.3 km | 1,581 mm (5 ft 2+1⁄4 in) | 600 V | SEPTA Subway–Surface Trolley Lines, Media–Sharon Hill Line and Route 15. Collect current with trolley pole except Media-Sharon Hill. |
| USA | Phoenix Light Rail | 48 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Pittsburgh Light Rail | 42.2 km | 1,588 mm (5 ft 2+1⁄2 in) | 650 V | Pittsburgh Railways (1902-1964) use the same track gauge and partially the same route |
| USA | Portland Light Rail | 96.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 750/825 V | Sections west of NE 9th Avenue & Holladay Street utilize a 750 V system |
| USA | Portland Streetcar | 11.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Sacramento, SacRT light rail | 69 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | St. Louis MetroLink | 74 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | St. Louis Streetcar | 3.5 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar |
| USA | Salt Lake City Light Rail | 72.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Salt Lake City Streetcar | 3.2 km | 1,435 mm (4 ft 8+1⁄2 in) | | |
| USA | San Diego Trolley | 103.8 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Oldest "second-generation" light rail system in the United States |
| USA | San Francisco cable car system | 8.3 km | 1,067 mm (3 ft 6 in) | Cable car | Part of San Francisco Municipal Railway |
| USA | San Francisco Muni Metro | 62.6 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Part of San Francisco Municipal Railway |
| USA | San Francisco, E Embarcadero and F Market & Wharves | 9.7 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar, part of San Francisco Municipal Railway. Collect current with trolley pole. |
| USA | San Jose, VTA light rail | 67.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Seattle Link Light rail | 64 km | 1,435 mm (4 ft 8+1⁄2 in) | 1500 V | 1 Line and 2 Line |
| USA | Seattle Link Light rail | 6,4 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | T Line. Originally 1,067 mm (3 ft 6 in) until 1938, restarted in 2003 as standard gauge |
| USA | Seattle Streetcar | 6.1 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | TECO Line Streetcar | 4.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 600 V | Heritage streetcar. Collect current with trolley pole. |
| USA | Tucson Streetcar | 6.3 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | |
| USA | Washington DC Streetcar | 3.9 km | 1,435 mm (4 ft 8+1⁄2 in) | 750 V | Standard gauge used on both original tramways (from 1862-1962) and light rail (opened in August 2016). |
| Uzbekistan | Trams in Samarkand | 11.7 km | 1,524 mm (5 ft) | | |

## Track gauge of defunct systems
### Narrow gauge

| Gauge | Country | Network | Comment |
| 381 mm (15 in) | United Kingdom | Claude Lane at Rhyl | 1952-1956 |
| 610 mm (2 ft) | Puerto Rico | Trams in Mayagüez [es] | Horse-drawn 1895-1912 |
| 610 mm (2 ft) | United Kingdom | Claude Lane at Eastbourne | 1956-1969 |
| 750 mm (2 ft 5+1⁄2 in) | Puerto Rico | Tranvía de la Capital a Río Piedras | 1880-1900 |
| 760 mm (2 ft 5+15⁄16 in) | Austria | Ybbs tram [de] | 1907-1953 |
| 760 mm (2 ft 5+15⁄16 in) | Croatia | Trams in Dubrovnik | 1910-1970 |
| 762 mm (2 ft 6 in) | United Kingdom | Alford and Sutton Tramway | Steam Tramway 1884-1889 |
| 914 mm (3 ft) | Canada | Whitehorse Waterfront Trolley | 2000-2017 Heritage tram The former track was part of the White Pass and Yukon Route |
| 914 mm (3 ft) | Isle of Man | Upper Douglas Cable Tramway | Cable tramway 1896-1929 |
| 914 mm (3 ft) | United Kingdom | Portstewart Tramway | Steam tram 1882-1926 |
| 914 mm (3 ft) | United Kingdom | Rye and Camber Tramway | 1895-1939 |
| 950 mm (3 ft 1+3⁄8 in) | Italy | Trams in Pescara | 1934-1963 |
| 1,000 mm (3 ft 3+3⁄8 in) | Croatia | Trams in Opatija | 1908-1933 |
| 1,000 mm (3 ft 3+3⁄8 in) | Croatia | Trams in Pula | 1904-1934 |
| 1,000 mm (3 ft 3+3⁄8 in) | Croatia | Trams in Rijeka | 1899-1952 |
| 1,000 mm (3 ft 3+3⁄8 in) | Finland | Trams in Turku | Originally standard gauge (1890-1892), rebuilt to metre gauge (1908-1972) |
| 1,000 mm (3 ft 3+3⁄8 in) | Finland and Russia | Trams in Vyborg | 1912-1957 Note: Vyborg was part of Finland until 1940, then became part of the Soviet Union. |
| 1,000 mm (3 ft 3+3⁄8 in) | France | Blois Tramway [fr] | 1910-1933 |
| 1,000 mm (3 ft 3+3⁄8 in) | France | Colmar Tramway [fr] | 1902-1960 |
| 1,000 mm (3 ft 3+3⁄8 in) | France | Tramway of Puy-en-Velay [fr] | 1896-1914 |
| 1,000 mm (3 ft 3+3⁄8 in) | France | Lourdes Tramway [fr] | 1899-1930 |
| 1,000 mm (3 ft 3+3⁄8 in) | France | Pau Tramway [fr] | 1894-1931 |
| 1,000 mm (3 ft 3+3⁄8 in) | France | Perpignan Tramway [fr] | 1900-1955 |
| 1,000 mm (3 ft 3+3⁄8 in) | France | Poitiers Tramway [fr] | 1899-1946 |
| 1,000 mm (3 ft 3+3⁄8 in) | France | Sète tramway [fr] | 1901-1933 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Trams in Aachen | 1880-1974 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Altenburg tram [de] | 1895-1920 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Bamberg tram [de] | 1897-1922 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Detmold tram [de] | 1900-1954 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Guben tram [de] | 1904-1938 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Hamm tram [de] | 1898-1961 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Hof tram [de] | 1901-1922 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Jüterbog tram [de] | 1897-1928 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Koblenz tram [de] | 1887-1967 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Landshut tram [de] | 1902-1945 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Lockwitztal Tramway | 1906-1977 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Marburg tram [de] | 1903-1951 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Mühlhausen tram [de] | 1898-1969 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Trams in Münster | 1901-1954 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Trams in Osnabrück | 1906-1960 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Trams in Paderborn | 1900-1963 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Pforzheim tram [de] | 1911-1964 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Pirmasens tram [de] | 1905-1943 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Regensburg tram [de] | 1903-1964 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Riesa tram [de] | 1889-1924 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Schweinfurt tram [de] | 1895-1921 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Solingen tram [de] | 1897-1959 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Stendal tram [de] | 1892-1926 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Stralsund tram [de] | 1900-1966 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Trams in Sylt | 1888-1970 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Trams in Warnemünde | 1910-1945 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Weimar tram [de] | 1899-1937 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Werder tram [de] | 1895-1926 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Wittenberg tram [de] | 1888-1921 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Worms tram [de] | 1906-1956 |
| 1,000 mm (3 ft 3+3⁄8 in) | Germany | Zerbst tram [de] | 1891-1928 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Tram network of Bari [it] | 1910-1948 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Tram network of Bergamo [it] | 1884-1958 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Bolzano tram network [it] | 1909-1948 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Tram network of Catania [it] | 1905-1951 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Civitanova Electric Tramway [it] | 1911-1955 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Como Tram Network [it] | 1906-1952 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Ferrara Tram Network [it] | 1903-1938 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Tram network of Genoa [it] | 1878-1966 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Gorizia tram network [it] | 1909-1935 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Tram network of Merano [it] | 1908-1956 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Modena tram network [it] | 1881-1950 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Tramway network of Padua (1883-1954) [it] | 1883-1954 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Trams in Perugia | 1899-1946 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Pisa Tram Network [it] | 1912-1952 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Reggio Calabria Tramway [it] | 1918-1937 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Savona-Vado Ligure Tramway [it] | 1912-1948 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Sulmona Tramway [it] | 1908-1943 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Taranto Tram Network [it] | 1922-1950 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Trapani Tramway [it] | 1915-1951 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Treviso Tram Network [it] | 1910-1938 |
| 1,000 mm (3 ft 3+3⁄8 in) | Italy | Udine tram network [it] | 1887-1952 |
| 1,000 mm (3 ft 3+3⁄8 in) | Latvia | Tram traffic in Kemeros(Kemeri) [lv] | 1912-1935 |
| 1,000 mm (3 ft 3+3⁄8 in) | Lithuania | Klaipeda tram [ru] | 1904-1929 and 1950-1967 |
| 1,000 mm (3 ft 3+3⁄8 in) | Lithuania | Vilnius tram [ru] | Horse-drawn 1893-1916, diesel-powered 1924-1926 |
| 1,000 mm (3 ft 3+3⁄8 in) | Luxembourg | Esch-sur-Alzette Tramway [fr] | 1927-1956 |
| 1,000 mm (3 ft 3+3⁄8 in) | Moldova | Trams in Chișinău [pl] | 1888-1961 |
| 1,000 mm (3 ft 3+3⁄8 in) | Monaco | Monaco Tramway [fr] | 1898-1931 |
| 1,000 mm (3 ft 3+3⁄8 in) | Netherlands | Trams in Groningen [nl] | 1880-1949 |
| 1,000 mm (3 ft 3+3⁄8 in) | Netherlands | Trams in Haarlem [nl] | 1899-1957 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Białystok | Horse-drawn 1895-1915 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Bielsko-Biała | 1895-1971 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Cieszyn | 1911-1921 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Inowrocław | 1912-1962 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Jelenia Góra [pl] | Gas-powered standard gauge 1897-1899, electric metre gauge 1900-1969 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Kostrzyn nad Odrą [pl] | Horse-drawn 1903-1923, electric 1925-1945 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Legnica | 1898-1969 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Słubice | 1898-1945 (until 1945 as part of trams in Frankfurt (Oder) network) |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Słupsk [pl] | 1910-1959 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Sulejówek | Horse-drawn 1898-1914 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Tarnów [pl] | 1911-1942 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Wałbrzych [pl] | 1898-1966 |
| 1,000 mm (3 ft 3+3⁄8 in) | Poland | Trams in Zgorzelec [pl] | Horse-drawn standard gauge 1882-1897, electric metre gauge 1897-1945 |
| 1,000 mm (3 ft 3+3⁄8 in) | Portugal | Trams in Coimbra | 1874-1980 |
| 1,000 mm (3 ft 3+3⁄8 in) | Puerto Rico | Mayagüez Tramway Company | Battery-powered 1915-1927 |
| 1,000 mm (3 ft 3+3⁄8 in) | Puerto Rico | Trams in Ponce [es] | Horse-drawn metre gauge 1880-1883, electric metre gauge 1902-1927 |
| 1,000 mm (3 ft 3+3⁄8 in) | Romania | The tram from Sibiu [ro] | 1905-2011 |
| 1,000 mm (3 ft 3+3⁄8 in) | Russia | Trams in Pskov [ru] | 1909-1944 |
| 1,000 mm (3 ft 3+3⁄8 in) | Russia | Trams in Sovetsk, Kaliningrad Oblast | 1900-1944 |
| 1,000 mm (3 ft 3+3⁄8 in) | Switzerland | Trams in Biel/Bienne | Standard gauge 1877-1902, metre gauge 1902-1948 |
| 1,000 mm (3 ft 3+3⁄8 in) | Thailand | Trams in Bangkok | Horse-drawn unknown gauge 1888-1892, electric metre gauge 1892-1968 |
| 1,000 mm (3 ft 3+3⁄8 in) | Thailand | Trams in Lopburi | 1955-1962 |
| 1,000 mm (3 ft 3+3⁄8 in) | Ukraine | Trams in Simferopol | 1914-1970 |
| 1,067 mm (3 ft 6 in) | Australia | Trams in Fremantle | 1905-1952 |
| 1,067 mm (3 ft 6 in) | Australia | Trams in Hobart | 1893-1961 |
| 1,067 mm (3 ft 6 in) | Australia | Trams in Kalgoorlie | 1902-1952 |
| 1,067 mm (3 ft 6 in) | Australia | Trams in Launceston | 1911-1952 |
| 1,067 mm (3 ft 6 in) | Australia | Trams in Perth | 1899-1958 |
| 1,067 mm (3 ft 6 in) | Australia | Trams in Rockhampton | 1909-1939 |
| 1,067 mm (3 ft 6 in) | Ireland | Dublin tramways | 1872-1949 |
| 1,067 mm (3 ft 6 in) | Myanmar | Trams in Mandalay | 1904-1942 |
| 1,067 mm (3 ft 6 in) | New Zealand | Dunedin cable tramway | 1881-1957 |
| 1,067 mm (3 ft 6 in) | New Zealand | Maori Hill tramway (Dunedin) | 1901-1936. Other electric tramlines in Dunedin were 4 ft 8 in (1,422 mm). |
| 1,067 mm (3 ft 6 in) | New Zealand | Trams in Napier | 1913-1931 |
| 1,067 mm (3 ft 6 in) | Panama | Trams in Panama | 1893-1941 |
| 1,067 mm (3 ft 6 in) | United Kingdom | Birmingham Corporation Tramways | 1904-1953 |
| 1,067 mm (3 ft 6 in) | United Kingdom | Camborne and Redruth Tramways | 1902-1934 |
| 1,067 mm (3 ft 6 in) | United Kingdom | City of Carlisle Electric Tramways | 1900-1931 |
| 1,067 mm (3 ft 6 in) | United Kingdom | Colchester Corporation Tramways | 1904-1929 |
| 1,067 mm (3 ft 6 in) | USA | Denver Tramway | 1886-1950 |
| 1,067 mm (3 ft 6 in) | USA | Los Angeles Railway | 1901-1963 |
| 1,067 mm (3 ft 6 in) | USA | Pelham Park and City Island Railway | 1910-1913 Converted to 4 ft 8+1⁄2 in (1,435 mm) standard gauge in 1913 |
| 1,067 mm (3 ft 6 in) | USA | Portland Railway, Light and Power Company | 1906-1924, Portland Electric Power Company (PEPCO) on April 26, 1924. |
| 1,067 mm (3 ft 6 in) | USA | Portland Street Railway Company | 1872-1906 |
| 1,067 mm (3 ft 6 in) | USA | San Diego Electric Railway | 1892-1898 Converted to 4 ft 8+1⁄2 in (1,435 mm) standard gauge in 1898 |
| 1,100 mm (3 ft 7+5⁄16 in) | Germany | Trams in Kiel | 1881–1985 |
| 1,100 mm (3 ft 7+5⁄16 in) | Germany | Lübeck tram [de] | 1881–1959 |
| 1,100 mm (3 ft 7+5⁄16 in) | Italy | Trams in Varese [it] | 1895–1950 |
| 1,188 mm (3 ft 10+25⁄32 in) | Indonesia | Trams in Jakarta, Trams in Surabaya | 1869-1962 |
| 4 ft (1,219 mm) | New Zealand | Wellington tramway system | 1904-1964 |
| 4 ft (1,219 mm) | United Kingdom | Accrington Steam Tramways Company Accrington Corporation Tramways Haslingden Corporation Tramways Rossendale Valley Tramways Rawtenstall Corporation Tramways | 1886-1932 |
| 4 ft (1,219 mm) | United Kingdom | Barrow-in-Furness Tramways Company | 1885-1932 |
| 4 ft (1,219 mm) | United Kingdom | Blackburn and Over Darwen Tramways Company Blackburn Corporation Tramways Darwen Corporation Tramways | 1887-1949 |
| 4 ft (1,219 mm) | United Kingdom | Bradford Tramways Company Bradford and Shelf Tramway Company Bradford Corporation Tramways | 1882-1950 Note: Tapering Gauge at Stanningley Town Street to connect to Leeds standard gauge, using splined axles. |
| 4 ft (1,219 mm) | United Kingdom | Burnley Corporation Tramways Nelson Corporation Tramways Colne and Trawden Light Railway Company | 1881-1935 |
| 4 ft (1,219 mm) | United Kingdom | Keighley Tramways Company | Horse-drawn 1889-1904 |
| 4 ft 7+3⁄4 in (1,416 mm) | United Kingdom | Glasgow Corporation Tramways | 1872-1962 |
| 4 ft 7+3⁄4 in (1,416 mm) | United Kingdom | Huddersfield Corporation Tramways | 1882-1940 |
| 4 ft 8 in (1,422 mm) | New Zealand | Dunedin electric trams | 1903-1956. All lines except Maori Hill which was 1,067 mm (3 ft 6 in). |

### Standard gauge

| Gauge | Country | Network | Comment |
| 1,435 mm (4 ft 8+1⁄2 in) | Argentina | Tranvía del Este | 2007-2012 |
| 1,435 mm (4 ft 8+1⁄2 in) | Australia | Trams in Brisbane | 1885-1969 |
| 1,435 mm (4 ft 8+1⁄2 in) | Australia | Trams in Geelong | 1912-1956 |
| 1,435 mm (4 ft 8+1⁄2 in) | Canada | Streetcars in Montreal | 1861-1959 |
| 1,435 mm (4 ft 8+1⁄2 in) | Canada | Vancouver Downtown Historic Railway | Heritage streetcar (1998-2011) |
| 1,435 mm (4 ft 8+1⁄2 in) | Canada | Cornwall Street Railway | Defunct. Used for both trams and for freight cars from the CN mainline. Used for freight only under catenary until 9 October 1971 |
| 1,435 mm (4 ft 8+1⁄2 in) | Canada | BC Electric Railway | Defunct, a part is used by the Southern Railway of British Columbia for freight. |
| 1,435 mm (4 ft 8+1⁄2 in) | China | Trams in Shanghai | 1908–1975 |
| 1,435 mm (4 ft 8+1⁄2 in) | China | Trams in Zhuhai | 750V, TramWave and catenary in depot only 2017-2021 |
| 1,435 mm (4 ft 8+1⁄2 in) | Denmark | Trams in Copenhagen | 1863-1972 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Trams in Bingen | 1906-1955 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Trams in Bremerhaven [de] | 1881-1982 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Cuxhaven tram [de] | 1899-1914 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Trams in Eberswalde [de] | 1910-1940 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Trams in Gießen | 1909-1953 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Trams in Hamburg | 1866-1978 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Hildesheim tram [de] | 1905-1945 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Ingolstadt tram [de] | 1878-1921 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Kaiserslautern tram [de] | 1916-1935 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Oldenburg tram [de] | 1884-1888 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Stadthagen tram [de] | 1897-1930 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Trier tram [de] | 1890-1951 |
| 1,435 mm (4 ft 8+1⁄2 in) | Germany | Wilhelmshaven tram [de] | 1913-1945 |
| 1,435 mm (4 ft 8+1⁄2 in) | Isle of Man | Douglas Southern Electric Tramway | 1896-1939 |
| 1,435 mm (4 ft 8+1⁄2 in) | Paraguay | Trams in Asunción | 1871-1996 |
| 1,435 mm (4 ft 8+1⁄2 in) | Peru | Lima Tram [es] | 1878-1965 |
| 1,435 mm (4 ft 8+1⁄2 in) | Poland | Trams in Koszalin | 1911-1945 |
| 1,435 mm (4 ft 8+1⁄2 in) | Puerto Rico | Trams in San Juan [es] | 1900-1946 |
| 1,435 mm (4 ft 8+1⁄2 in) | South Africa | Trams in Johannesburg | 1906-1961 |
| 1,435 mm (4 ft 8+1⁄2 in) | Spain | Vélez-Málaga Tram | 2006-2012 |
| 1,435 mm (4 ft 8+1⁄2 in) | Ukraine | Trams in Kolomyia [uk] | Steam-powered 1886-ca.1944 |
| 1,435 mm (4 ft 8+1⁄2 in) | United Arab Emirates | Dubai Trolley | Heritage streetcar Fuel cells and battery, 2015-2019 |
| 1,435 mm (4 ft 8+1⁄2 in) | United Kingdom | Cambridge Street Tramways | Horse-drawn tramway service operating two routes, 1880-1914 |
| 1,435 mm (4 ft 8+1⁄2 in) | United Kingdom | Leeds Tramway | 1891-November 1959 |
| 1,435 mm (4 ft 8+1⁄2 in) | United Kingdom | Swansea and Mumbles Railway | Originally a mineral line, regauged and relaid a number of times, operated latterly as a tramway using the largest doubledeck trams ever made for UK use, often in pairs, closed by local bus company in 1960 |
| 1,435 mm (4 ft 8+1⁄2 in) | United Kingdom | Wisbech and Upwell tramway | A tramway in East Anglia that was built and operated by the Great Eastern Railway, operated later by the London and North Eastern Railway and finally operated by British Railways. 1883-1927 (Passengers), 1883-1966 (Goods) |
| 1,435 mm (4 ft 8+1⁄2 in) | USA | Chicago Surface Lines | 1913-1947 |
| 1,435 mm (4 ft 8+1⁄2 in) | USA | San Diego Electric Railway | 1892-1949 (1,067 mm [3 ft 6 in] 1892-1898) |
| 1,435 mm (4 ft 8+1⁄2 in) | USA | Greater Los Angeles Area, Pacific Electric | 1901-1961 |

### Broad gauge

| Gauge | Country | Network | Comment |
| 1,445 mm (4 ft 8+7⁄8 in) | Italy | Trams in Bologna | 1880-1963 |
| 1,445 mm (4 ft 8+7⁄8 in) | Italy | Tramway Milan-Limbiate [it] | 1882-2022 |
| 1,445 mm (4 ft 8+7⁄8 in) | Italy | Tramway Milan-Carate/Giussano [it] | 1881-2011 |
| 1,448 mm (4 ft 9 in) | South Africa | Trams in Cape Town | 1896-1930 |
| 1,448 mm (4 ft 9 in) | United Kingdom | Belfast Corporation Tramways | 1905-1954 |
| 1,450 mm (4 ft 9+3⁄32 in) | Germany | Zittau tram [de] | 1902 only, converted to 1,000 mm (3 ft 3+3⁄8 in), 1904-1919 |
| 1,450 mm (4 ft 9+3⁄32 in) | Puerto Rico | Ferrocarril Urbano de la Villa de Mayagüez | Horse-drawn 1875-1886 |
| 1,524 mm (5 ft) | Armenia | Yerevan tram [hy] | Originally 914 mm (3 ft) (1906-1918), 1933-2004 |
| 1,524 mm (5 ft) | Azerbaijan | Trams in Baku | 1889-2004 |
| 1,524 mm (5 ft) | Azerbaijan | Trams in Ganja, Azerbaijan | 1933-1976 |
| 1,524 mm (5 ft) | Azerbaijan | Trams in Sumgait | 1959-2003 |
| 1,524 mm (5 ft) | Georgia | Trams in Tbilisi | 914 mm (3 ft) (1883-1910) and metre gauge (1904-1934), 1,524 mm (5 ft) 1934-2006 |
| 1,524 mm (5 ft) | Kazakhstan | Trams in Almaty | 1937-2015 |
| 1,524 mm (5 ft) | Kazakhstan | Trams in Karaganda | 1950-1997 |
| 1,524 mm (5 ft) | Russia | Trams in Astrakhan [ru] | 1900-2007 |
| 1,524 mm (5 ft) | Russia | Trams in Arkhangelsk | 1916-2004 |
| 1,524 mm (5 ft) | Russia | Trams in Dzerzhinsk [ru] | 1933-2015 |
| 1,524 mm (5 ft) | Russia | Trams in Grozny [ru] | 1932-1994/95 |
| 1,524 mm (5 ft) | Russia | Trams in Ivanovo [ru] | 1953-2008 |
| 1,524 mm (5 ft) | Russia | Trams in Kaltan | 1957-1961 |
| 1,524 mm (5 ft) | Russia | Trams in Karpinsk | 1946-1994 |
| 1,524 mm (5 ft) | Russia | Trams in Komsomolsk-on-Amur [ru] | 1957-2018 |
| 1,524 mm (5 ft) | Russia | Trams in Novorossiysk [ru] | 1934-1969 |
| 1,524 mm (5 ft) | Russia | Trams in Noginsk [ru] | 1924-2013 |
| 1,524 mm (5 ft) | Russia | Trams in Ryazan [ru] | 1963-2010 |
| 1,524 mm (5 ft) | Russia | Trams in Tver [ru] | 1901-2018 |
| 1,524 mm (5 ft) | Russia | Trams in Ust-Ilimsk [ru] | 1988-2022 |
| 1,524 mm (5 ft) | Russia | Trams in Voronezh [ru] | 1926-2009 |
| 1,524 mm (5 ft) | Ukraine | Trams in Avdiivka | 1965-2017 |
| 1,524 mm (5 ft) | Ukraine | Trams in Berdychiv [uk] | 1892-1921 |
| 1,524 mm (5 ft) | Ukraine | Trams in Bilhorod-Dnistrovskyi [uk] | 1904-1930 |
| 1,524 mm (5 ft) | Ukraine | Trams in Brovary | 1934-1941 |
| 1,524 mm (5 ft) | Ukraine | Trams in Kerch [uk] | 1935-1941 |
| 1,524 mm (5 ft) | Ukraine | Trams in Kostiantynivka [uk] | 1931-2016 |
| 1,524 mm (5 ft) | Ukraine | Trams in Kramatorsk [uk] | 1937-2017 |
| 1,524 mm (5 ft) | Ukraine | Trams in Luhansk [uk] | 1934-2015 |
| 1,524 mm (5 ft) | Ukraine | Trams in Makiivka [uk] | 1924-2006 |
| 1,524 mm (5 ft) | Ukraine | Trams in Stakhanov [uk] | 1937-2008 |
| 1,524 mm (5 ft) | Ukraine | Trams in Sviatohirsk [uk] | 1930-1941 |
| 1,524 mm (5 ft) | Ukraine | Trams in Vuhlehirsk [uk] | 1958-1980 |
| 1,524 mm (5 ft) | USA | Trams in Camden | 1871-1935 |
| 1,524 mm (5 ft) | USA | Trams in Louisville | ?-1948 |
| 1,524 mm (5 ft) | Uzbekistan | Trams in Samarkand | 1942-1973 |
| 1,524 mm (5 ft) | Uzbekistan | Trams in Tashkent | 1912-2016 |
| 1,575 mm (5 ft 2 in) | USA | Trams in Columbus | 1863-1948 |
| 1,588 mm (5 ft 2+1⁄2 in) | USA | Streetcars in Cincinnati | 1859-1951 |
| 1,600 mm (5 ft 3 in) | Australia | Tramways in Adelaide | 1879-?, Port Adelaide to Albert Park only |
| 1,600 mm (5 ft 3 in) | Australia | St Kilda to Brighton Beach Street Railway (Melbourne) | 1906-1959. Operated by Victorian Railways. |
| 1,600 mm (5 ft 3 in) | Ireland | Dublin and Blessington Steam Tramway | Steam Tram 1888-1932 |
| 1,600 mm (5 ft 3 in) | Ireland | Hill of Howth Tramway | 1901-1959 |
| 1,600 mm (5 ft 3 in) | USA | Trams in Altoona | 188_-1954 |
| 1,676 mm (5 ft 6 in) | Chile | Trams in Valparaiso [es] | 1904-1952 |