# List of metro systems in Europe

The following list of metro systems in Europe is ordered alphabetically by country and city. Although the term metro (or métro, metró, metrosu, metropoliteni, or metropolitano / metropolitana in Southern Europe, or mietrapaliten / metropoliten in Eastern Europe) is widespread in Europe, there are also other names for rapid transit systems, such as subway, underground, tube, T-bane, tunnelbana or U-Bahn. The list contains systems that can be defined as rapid transit with a completely segregated alignment, as well as light rail systems with a considerable section with a completely segregated alignment.

## Austria

| System | Information | Information | Currently planned |
| Vienna U-Bahn U-Bahn Wien | Locale | Vienna | (South-west extension) |
| Vienna U-Bahn U-Bahn Wien | Began operation | 8 May 1976 | (South-west extension) |
| Vienna U-Bahn U-Bahn Wien | Lines in operation | 5 | (South-west extension) |
| Vienna U-Bahn U-Bahn Wien | No. of stations | 98 | (South-west extension) |
| Vienna U-Bahn U-Bahn Wien | Network length | 83.3 km (51.8 mi) | (South-west extension) |
| Vienna U-Bahn U-Bahn Wien | Ridership | 459.8 million (2019) | (South-west extension) |
The Tyrolian village of Serfaus also has a short metro, the U-Bahn Serfaus, which uses cushions instead of rails.

## Azerbaijan

| System | Information | Information | Currently operational | Currently planned |
| Baku Metro Bakı metropoliteni | Locale | Baku | Red line Green line Green line (separated part) Purple line | Green line (West-east extension - Completion Loop)} Blue Line Yellow Line |
| Baku Metro Bakı metropoliteni | Began operation | 9 November 1967 | Red line Green line Green line (separated part) Purple line | Green line (West-east extension - Completion Loop)} Blue Line Yellow Line |
| Baku Metro Bakı metropoliteni | Lines in operation | 3 | Red line Green line Green line (separated part) Purple line | Green line (West-east extension - Completion Loop)} Blue Line Yellow Line |
| Baku Metro Bakı metropoliteni | No. of stations | 27 | Red line Green line Green line (separated part) Purple line | Green line (West-east extension - Completion Loop)} Blue Line Yellow Line |
| Baku Metro Bakı metropoliteni | Network length | 40.7 km (25.3 mi) | Red line Green line Green line (separated part) Purple line | Green line (West-east extension - Completion Loop)} Blue Line Yellow Line |
| Baku Metro Bakı metropoliteni | Ridership | 229.7 million (2019) | Red line Green line Green line (separated part) Purple line | Green line (West-east extension - Completion Loop)} Blue Line Yellow Line |

## Belarus

| System | Information | Information | Currently under construction |
| Minsk Metro Мінскі Mетрапалітэн | Locale | Minsk | (North extension) |
| Minsk Metro Мінскі Mетрапалітэн | Began operation | 30 June 1984 | (North extension) |
| Minsk Metro Мінскі Mетрапалітэн | Lines in operation | 3 | (North extension) |
| Minsk Metro Мінскі Mетрапалітэн | No. of stations | 33 | (North extension) |
| Minsk Metro Мінскі Mетрапалітэн | Network length | 40.8 km (25.4 mi) | (North extension) |
| Minsk Metro Мінскі Mетрапалітэн | Ridership | 226.3 million (2021) | (North extension) |

## Belgium

| System | Information | Information | Currently operational | Currently under construction |
| Brussels Metro Métro de Bruxelles Brusselse Metro | Locale | Brussels | 1 2 5 6 | 3 |
| Brussels Metro Métro de Bruxelles Brusselse Metro | Began operation | 20 September 1976 | 1 2 5 6 | 3 |
| Brussels Metro Métro de Bruxelles Brusselse Metro | Lines in operation | 2 | 1 2 5 6 | 3 |
| Brussels Metro Métro de Bruxelles Brusselse Metro | No. of stations | 59 | 1 2 5 6 | 3 |
| Brussels Metro Métro de Bruxelles Brusselse Metro | Network length | 39.9 km (24.8 mi) | 1 2 5 6 | 3 |
| Brussels Metro Métro de Bruxelles Brusselse Metro | Ridership | 87.6 million (2020) | 1 2 5 6 | 3 |
| Charleroi Light rail Métro Léger de Charleroi | Locale | Charleroi | M1  M2  M3  M4 | M5 |
| Charleroi Light rail Métro Léger de Charleroi | Began operation | 21 June 1976 | M1  M2  M3  M4 | M5 |
| Charleroi Light rail Métro Léger de Charleroi | Lines in operation | 2 | M1  M2  M3  M4 | M5 |
| Charleroi Light rail Métro Léger de Charleroi | No. of stations | 21 | M1  M2  M3  M4 | M5 |
| Charleroi Light rail Métro Léger de Charleroi | Network length | 17.0 km (10.6 mi) | M1  M2  M3  M4 | M5 |
| Charleroi Light rail Métro Léger de Charleroi | Ridership | 5.6 million (2019) | M1  M2  M3  M4 | M5 |

## Bulgaria

| System | Information | Information | Currently operational | Currently under construction | Currently planned |
| Sofia Metro Софийски Mетрополитен | Locale | Sofia | 1 2 3 4 | 3 (North extension & branch) | 1 (South extension) 2 (South extension & branch) |
| Sofia Metro Софийски Mетрополитен | Began operation | 28 January 1998 | 1 2 3 4 | 3 (North extension & branch) | 1 (South extension) 2 (South extension & branch) |
| Sofia Metro Софийски Mетрополитен | Lines in operation | 4 | 1 2 3 4 | 3 (North extension & branch) | 1 (South extension) 2 (South extension & branch) |
| Sofia Metro Софийски Mетрополитен | No. of stations | 47 | 1 2 3 4 | 3 (North extension & branch) | 1 (South extension) 2 (South extension & branch) |
| Sofia Metro Софийски Mетрополитен | Network length | 52.0 km (32.3 mi) | 1 2 3 4 | 3 (North extension & branch) | 1 (South extension) 2 (South extension & branch) |
| Sofia Metro Софийски Mетрополитен | Ridership | 164.2 million (2023) | 1 2 3 4 | 3 (North extension & branch) | 1 (South extension) 2 (South extension & branch) |

## Czechia

| System | Information | Information | Currently operational | Currently under construction | Currently planned |
| Prague Metro Pražské Metro | Locale | Prague | A B C | D | D (North extension & branch) |
| Prague Metro Pražské Metro | Began operation | 9 May 1974 | A B C | D | D (North extension & branch) |
| Prague Metro Pražské Metro | Lines in operation | 3 | A B C | D | D (North extension & branch) |
| Prague Metro Pražské Metro | No. of stations | 58 | A B C | D | D (North extension & branch) |
| Prague Metro Pražské Metro | Network length | 65.4 km (40.6 mi) | A B C | D | D (North extension & branch) |
| Prague Metro Pražské Metro | Ridership | 568 million (2021) | A B C | D | D (North extension & branch) |

## Denmark

| System | Information | Information | Currently under construction |
| Copenhagen Metro Københavns Metro | Locale | Copenhagen | (South extension) |
| Copenhagen Metro Københavns Metro | Began operation | 19 October 2002 | (South extension) |
| Copenhagen Metro Københavns Metro | Lines in operation | 4 | (South extension) |
| Copenhagen Metro Københavns Metro | No. of stations | 39 | (South extension) |
| Copenhagen Metro Københavns Metro | Network length | 38.2 km (23.7 mi) | (South extension) |
| Copenhagen Metro Københavns Metro | Ridership | 119.7 million (2023) | (South extension) |

## Finland

| System | Information | Information | Currently operational | Currently planned |
| Helsinki Metro Helsingin metro Helsingfors metro | Locale | Helsinki | M1  M2 | M2 (East extension) M (Second Line) |
| Helsinki Metro Helsingin metro Helsingfors metro | Began operation | 2 August 1982 | M1  M2 | M2 (East extension) M (Second Line) |
| Helsinki Metro Helsingin metro Helsingfors metro | Lines in operation | 1 | M1  M2 | M2 (East extension) M (Second Line) |
| Helsinki Metro Helsingin metro Helsingfors metro | No. of stations | 30 | M1  M2 | M2 (East extension) M (Second Line) |
| Helsinki Metro Helsingin metro Helsingfors metro | Network length | 43 km (26.7 mi) | M1  M2 | M2 (East extension) M (Second Line) |
| Helsinki Metro Helsingin metro Helsingfors metro | Ridership | 79 million (2023) | M1  M2 | M2 (East extension) M (Second Line) |

## France

| System | Information | Information | Currently under construction | Currently planned |
| Lille Metro Métro de Lille | Locale | Lille | | (South-West extension) (North-West extension) |
| Lille Metro Métro de Lille | Began operation | 25 April 1983 | | (South-West extension) (North-West extension) |
| Lille Metro Métro de Lille | Lines in operation | 2 | | (South-West extension) (North-West extension) |
| Lille Metro Métro de Lille | No. of stations | 60 | | (South-West extension) (North-West extension) |
| Lille Metro Métro de Lille | Network length | 45.0 km (28.0 mi) | | (South-West extension) (North-West extension) |
| Lille Metro Métro de Lille | Ridership | 122.87 million (2023) | | (South-West extension) (North-West extension) |
| Lyon Metro Métro de Lyon | Locale | Lyon | | |
| Lyon Metro Métro de Lyon | Began operation | 9 December 1974 | | |
| Lyon Metro Métro de Lyon | Lines in operation | 4 | | |
| Lyon Metro Métro de Lyon | No. of stations | 42 | | |
| Lyon Metro Métro de Lyon | Network length | 34.4 km (21.4 mi) | | |
| Lyon Metro Métro de Lyon | Ridership | 208.21 million (2023) | | |
| Marseille Metro Métro de Marseille | Locale | Marseille | | (South-East extension) |
| Marseille Metro Métro de Marseille | Began operation | 26 November 1977 | | (South-East extension) |
| Marseille Metro Métro de Marseille | Lines in operation | 2 | | (South-East extension) |
| Marseille Metro Métro de Marseille | No. of stations | 31 | | (South-East extension) |
| Marseille Metro Métro de Marseille | Network length | 22.7 km (14.1 mi) | | (South-East extension) |
| Marseille Metro Métro de Marseille | Ridership | 71.3 million (2023) | | (South-East extension) |
| Paris Métro Métro de Paris | Locale | Paris | | (East extension) (West extension) (North & South extensions) (North extension) (East extension) (West & East extensions) (North & South extensions) (North extensions) (South extension) (North extension) (New line) (Merger) |
| Paris Métro Métro de Paris | Began operation | 19 July 1900 | | (East extension) (West extension) (North & South extensions) (North extension) (East extension) (West & East extensions) (North & South extensions) (North extensions) (South extension) (North extension) (New line) (Merger) |
| Paris Métro Métro de Paris | Lines in operation | 14 | | (East extension) (West extension) (North & South extensions) (North extension) (East extension) (West & East extensions) (North & South extensions) (North extensions) (South extension) (North extension) (New line) (Merger) |
| Paris Métro Métro de Paris | No. of stations | 321 | | (East extension) (West extension) (North & South extensions) (North extension) (East extension) (West & East extensions) (North & South extensions) (North extensions) (South extension) (North extension) (New line) (Merger) |
| Paris Métro Métro de Paris | Network length | 245.6 km (152.6 mi) | | (East extension) (West extension) (North & South extensions) (North extension) (East extension) (West & East extensions) (North & South extensions) (North extensions) (South extension) (North extension) (New line) (Merger) |
| Paris Métro Métro de Paris | Ridership | 1411 million (2023) | | (East extension) (West extension) (North & South extensions) (North extension) (East extension) (West & East extensions) (North & South extensions) (North extensions) (South extension) (North extension) (New line) (Merger) |
| Rennes Metro Métro de Rennes | Locale | Rennes | | |
| Rennes Metro Métro de Rennes | Began operation | 15 March 2002 | | |
| Rennes Metro Métro de Rennes | Lines in operation | 2 | | |
| Rennes Metro Métro de Rennes | No. of stations | 28 | | |
| Rennes Metro Métro de Rennes | Network length | 22.4 km (13.9 mi) | | |
| Rennes Metro Métro de Rennes | Ridership | 59.4 million (2023) | | |
| Toulouse Metro Métro de Toulouse | Locale | Toulouse | (South extension) | |
| Toulouse Metro Métro de Toulouse | Began operation | 26 June 1993 | (South extension) | |
| Toulouse Metro Métro de Toulouse | Lines in operation | 2 | (South extension) | |
| Toulouse Metro Métro de Toulouse | No. of stations | 38 | (South extension) | |
| Toulouse Metro Métro de Toulouse | Network length | 28.2 km (17.5 mi) | (South extension) | |
| Toulouse Metro Métro de Toulouse | Ridership | 112.9 million (2023) | (South extension) | |

## Germany

| System | Information | Information | Currently under construction | Currently planned |
| Berlin U-Bahn U-Bahn Berlin | Locale | Berlin | | |
| Berlin U-Bahn U-Bahn Berlin | Began operation | 15 January 1902 | | |
| Berlin U-Bahn U-Bahn Berlin | Lines in operation | 8 | | |
| Berlin U-Bahn U-Bahn Berlin | No. of stations | 175 | | |
| Berlin U-Bahn U-Bahn Berlin | Network length | 155.4 km (96.6 mi) | | |
| Berlin U-Bahn U-Bahn Berlin | Ridership | 596 million (2019) | | |
| Frankfurt U-Bahn U-Bahn Frankfurt | Locale | Frankfurt | | |
| Frankfurt U-Bahn U-Bahn Frankfurt | Began operation | 4 October 1968 | | |
| Frankfurt U-Bahn U-Bahn Frankfurt | Lines in operation | 4 | | |
| Frankfurt U-Bahn U-Bahn Frankfurt | No. of stations | 86 | | |
| Frankfurt U-Bahn U-Bahn Frankfurt | Network length | 64.9 km (40.3 mi) | | |
| Frankfurt U-Bahn U-Bahn Frankfurt | Ridership | 132.2 million (2016) | | |
| Hamburg U-Bahn U-Bahn Hamburg | Locale | Hamburg | East extension | South extension Phase II |
| Hamburg U-Bahn U-Bahn Hamburg | Began operation | 15 February 1912 | East extension | South extension Phase II |
| Hamburg U-Bahn U-Bahn Hamburg | Lines in operation | 3 | East extension | South extension Phase II |
| Hamburg U-Bahn U-Bahn Hamburg | No. of stations | 93 | East extension | South extension Phase II |
| Hamburg U-Bahn U-Bahn Hamburg | Network length | 106.4 km (66.1 mi) | East extension | South extension Phase II |
| Hamburg U-Bahn U-Bahn Hamburg | Ridership | 249.5 million (2019) | East extension | South extension Phase II |
| Munich U-Bahn U-Bahn München | Locale | Munich | West extension | West extension |
| Munich U-Bahn U-Bahn München | Began operation | 19 October 1971 | West extension | West extension |
| Munich U-Bahn U-Bahn München | Lines in operation | 3 | West extension | West extension |
| Munich U-Bahn U-Bahn München | No. of stations | 96 | West extension | West extension |
| Munich U-Bahn U-Bahn München | Network length | 103.1 km (64.1 mi) | West extension | West extension |
| Munich U-Bahn U-Bahn München | Ridership | 429 million (2019) | West extension | West extension |
| Nuremberg U-Bahn U-Bahn Nürnberg | Locale | Nuremberg | South-West extension | |
| Nuremberg U-Bahn U-Bahn Nürnberg | Began operation | 1 March 1972 | South-West extension | |
| Nuremberg U-Bahn U-Bahn Nürnberg | Lines in operation | 2 | South-West extension | |
| Nuremberg U-Bahn U-Bahn Nürnberg | No. of stations | 49 | South-West extension | |
| Nuremberg U-Bahn U-Bahn Nürnberg | Network length | 38.2 km (23.7 mi) | South-West extension | |
| Nuremberg U-Bahn U-Bahn Nürnberg | Ridership | 114.6 million (2019) | South-West extension | |

## Greece

| System | Information | Information | Currently planned |
| Athens Metro Μετρό Αθήνας | Locale | Athens | (North extension & branch) (North & South extensions) Phases II, III & branch |
| Athens Metro Μετρό Αθήνας | Began operation | 21 July 1930 | (North extension & branch) (North & South extensions) Phases II, III & branch |
| Athens Metro Μετρό Αθήνας | Lines in operation | 3 | (North extension & branch) (North & South extensions) Phases II, III & branch |
| Athens Metro Μετρό Αθήνας | No. of stations | 62 | (North extension & branch) (North & South extensions) Phases II, III & branch |
| Athens Metro Μετρό Αθήνας | Network length | 71.0 km (44.1 mi) | (North extension & branch) (North & South extensions) Phases II, III & branch |
| Athens Metro Μετρό Αθήνας | Ridership | 259.2 million (2018) | (North extension & branch) (North & South extensions) Phases II, III & branch |
| Thessaloniki Metro Μετρό Θεσσαλονίκης | Locale | Thessaloniki | |
| Thessaloniki Metro Μετρό Θεσσαλονίκης | Began operation | 30 November 2024 | |
| Thessaloniki Metro Μετρό Θεσσαλονίκης | Lines in operation | 1 | |
| Thessaloniki Metro Μετρό Θεσσαλονίκης | No. of stations | 13 | |
| Thessaloniki Metro Μετρό Θεσσαλονίκης | Network length | 14.28 km (8.9 mi) | |
| Thessaloniki Metro Μετρό Θεσσαλονίκης | Ridership | 116.8 million (projected) | |

## Hungary

| System | Information | Information |
| Budapest Metro Budapesti Metró | Locale | Budapest |
| Budapest Metro Budapesti Metró | Began operation | 2 May 1896 |
| Budapest Metro Budapesti Metró | Lines in operation | 4 |
| Budapest Metro Budapesti Metró | No. of stations | 48 |
| Budapest Metro Budapesti Metró | Network length | 39.7 km (24.7 mi) |
| Budapest Metro Budapesti Metró | Ridership | 382.6 million (2023) |

## Italy

| System | Information | Information | Currently operational | Currently under construction | Currently planned |
| Brescia Metro Metropolitana di Brescia | Locale | Brescia | 1 | | |
| Brescia Metro Metropolitana di Brescia | Began operation | 2 March 2013 | 1 | | |
| Brescia Metro Metropolitana di Brescia | Lines in operation | 1 | 1 | | |
| Brescia Metro Metropolitana di Brescia | No. of stations | 17 | 1 | | |
| Brescia Metro Metropolitana di Brescia | Network length | 13.7 km (8.5 mi) | 1 | | |
| Brescia Metro Metropolitana di Brescia | Ridership | 18.7 million (2019) | 1 | | |
| Catania Metro Metropolitana di Catania | Locale | Catania | 1 | 1 North-West & South-West extensions | |
| Catania Metro Metropolitana di Catania | Began operation | 27 June 1999 | 1 | 1 North-West & South-West extensions | |
| Catania Metro Metropolitana di Catania | Lines in operation | 1 | 1 | 1 North-West & South-West extensions | |
| Catania Metro Metropolitana di Catania | No. of stations | 10 | 1 | 1 North-West & South-West extensions | |
| Catania Metro Metropolitana di Catania | Network length | 8.8 km (5.5 mi) | 1 | 1 North-West & South-West extensions | |
| Catania Metro Metropolitana di Catania | Ridership | 5.8 million (2018) | 1 | 1 North-West & South-West extensions | |
| Genoa Metro Metropolitana di Genova | Locale | Genoa | 1 | 1 West extension | 1 East & West extensions |
| Genoa Metro Metropolitana di Genova | Began operation | 13 June 1990 | 1 | 1 West extension | 1 East & West extensions |
| Genoa Metro Metropolitana di Genova | Lines in operation | 1 | 1 | 1 West extension | 1 East & West extensions |
| Genoa Metro Metropolitana di Genova | No. of stations | 8 | 1 | 1 West extension | 1 East & West extensions |
| Genoa Metro Metropolitana di Genova | Network length | 7.1 km (4.4 mi) | 1 | 1 West extension | 1 East & West extensions |
| Genoa Metro Metropolitana di Genova | Ridership | 5.8 million (2018) | 1 | 1 West extension | 1 East & West extensions |
| Milan Metro Metropolitana di Milano | Locale | Milan | | North extension | West extension North & Branch extensions North & South extensions East Extension North Extension |
| Milan Metro Metropolitana di Milano | Began operation | 1 November 1964 | | North extension | West extension North & Branch extensions North & South extensions East Extension North Extension |
| Milan Metro Metropolitana di Milano | Lines in operation | 5 | | North extension | West extension North & Branch extensions North & South extensions East Extension North Extension |
| Milan Metro Metropolitana di Milano | No. of stations | 112 | | North extension | West extension North & Branch extensions North & South extensions East Extension North Extension |
| Milan Metro Metropolitana di Milano | Network length | 111.8 km (69.5 mi) | | North extension | West extension North & Branch extensions North & South extensions East Extension North Extension |
| Milan Metro Metropolitana di Milano | Ridership | 386.8 million (2019) | | North extension | West extension North & Branch extensions North & South extensions East Extension North Extension |
| Naples Metro Metropolitana di Napoli | Locale | Naples | | Loop completion | West extension |
| Naples Metro Metropolitana di Napoli | Began operation | 28 March 1993 | | Loop completion | West extension |
| Naples Metro Metropolitana di Napoli | Lines in operation | 3 | | Loop completion | West extension |
| Naples Metro Metropolitana di Napoli | No. of stations | 30 | | Loop completion | West extension |
| Naples Metro Metropolitana di Napoli | Network length | 34.5 km (21.4 mi) | | Loop completion | West extension |
| Naples Metro Metropolitana di Napoli | Ridership | 43.5 million (2019) | | Loop completion | West extension |
| Rome Metro Metropolitana di Roma | Locale | Rome | | West extension | West extension North & Branch extensions West extensions |
| Rome Metro Metropolitana di Roma | Began operation | 9 February 1955 | | West extension | West extension North & Branch extensions West extensions |
| Rome Metro Metropolitana di Roma | Lines in operation | 3 | | West extension | West extension North & Branch extensions West extensions |
| Rome Metro Metropolitana di Roma | No. of stations | 73 | | West extension | West extension North & Branch extensions West extensions |
| Rome Metro Metropolitana di Roma | Network length | 59.4 km (36.9 mi) | | West extension | West extension North & Branch extensions West extensions |
| Rome Metro Metropolitana di Roma | Ridership | 320 million (2018) | | West extension | West extension North & Branch extensions West extensions |
| Turin Metro Metropolitana di Torino | Locale | Turin | 1 | 1 West extension | 1 South extension 2 |
| Turin Metro Metropolitana di Torino | Began operation | 4 February 2006 | 1 | 1 West extension | 1 South extension 2 |
| Turin Metro Metropolitana di Torino | Lines in operation | 1 | 1 | 1 West extension | 1 South extension 2 |
| Turin Metro Metropolitana di Torino | No. of stations | 23 | 1 | 1 West extension | 1 South extension 2 |
| Turin Metro Metropolitana di Torino | Network length | 15.1 km (9.4 mi) | 1 | 1 West extension | 1 South extension 2 |
| Turin Metro Metropolitana di Torino | Ridership | 42.5 million (2018) | 1 | 1 West extension | 1 South extension 2 |

## Netherlands

| System | Information | Information | Currently operational | Currently planned |
| Amsterdam Metro Amsterdamse Metro | Locale | Amsterdam | 50 51 52 53 54 | 52 (Schiphol extension) |
| Amsterdam Metro Amsterdamse Metro | Began operation | 14 October 1977 | 50 51 52 53 54 | 52 (Schiphol extension) |
| Amsterdam Metro Amsterdamse Metro | Lines in operation | 3 | 50 51 52 53 54 | 52 (Schiphol extension) |
| Amsterdam Metro Amsterdamse Metro | No. of stations | 39 | 50 51 52 53 54 | 52 (Schiphol extension) |
| Amsterdam Metro Amsterdamse Metro | Network length | 42.7 km (26.5 mi) | 50 51 52 53 54 | 52 (Schiphol extension) |
| Amsterdam Metro Amsterdamse Metro | Ridership | 111.3 million (2019) | 50 51 52 53 54 | 52 (Schiphol extension) |
| Rotterdam Metro Rotterdamse Metro | Locale | Rotterdam | A  B  C  D  E | |
| Rotterdam Metro Rotterdamse Metro | Began operation | 9 February 1968 | A  B  C  D  E | |
| Rotterdam Metro Rotterdamse Metro | Lines in operation | 2 | A  B  C  D  E | |
| Rotterdam Metro Rotterdamse Metro | No. of stations | 70 | A  B  C  D  E | |
| Rotterdam Metro Rotterdamse Metro | Network length | 100.6 km (62.5 mi) | A  B  C  D  E | |
| Rotterdam Metro Rotterdamse Metro | Ridership | 99 million (2019) | A  B  C  D  E | |

## Norway

| System | Information | Information | Currently planned |
| Oslo Metro Oslo T-Bane | Locale | Oslo | Furusetbanen extension Tøyen extension |
| Oslo Metro Oslo T-Bane | Began operation | 22 May 1966 | Furusetbanen extension Tøyen extension |
| Oslo Metro Oslo T-Bane | Lines in operation | 3 | Furusetbanen extension Tøyen extension |
| Oslo Metro Oslo T-Bane | No. of stations | 101 | Furusetbanen extension Tøyen extension |
| Oslo Metro Oslo T-Bane | Network length | 85.0 km (52.8 mi) | Furusetbanen extension Tøyen extension |
| Oslo Metro Oslo T-Bane | Ridership | 74 million (2020) | Furusetbanen extension Tøyen extension |

## Poland

| System | Information | Information | Currently under construction | Currently planned |
| Warsaw Metro Metro Warszawskie | Locale | Warsaw | West extension | Branch |
| Warsaw Metro Metro Warszawskie | Began operation | 7 April 1995 | West extension | Branch |
| Warsaw Metro Metro Warszawskie | Lines in operation | 2 | West extension | Branch |
| Warsaw Metro Metro Warszawskie | No. of stations | 39 | West extension | Branch |
| Warsaw Metro Metro Warszawskie | Network length | 41.3 km (25.7 mi) | West extension | Branch |
| Warsaw Metro Metro Warszawskie | Ridership | 195.4 million (2019) | West extension | Branch |

## Portugal

| System | Information | Information | Currently under construction | Currently planned |
| Lisbon Metro Metropolitano de Lisboa | Locale | Lisbon | South extension | South-West extension |
| Lisbon Metro Metropolitano de Lisboa | Began operation | 29 December 1959 | South extension | South-West extension |
| Lisbon Metro Metropolitano de Lisboa | Lines in operation | 4 | South extension | South-West extension |
| Lisbon Metro Metropolitano de Lisboa | No. of stations | 56 | South extension | South-West extension |
| Lisbon Metro Metropolitano de Lisboa | Network length | 44.5 km (27.7 mi) | South extension | South-West extension |
| Lisbon Metro Metropolitano de Lisboa | Ridership | 184.6 million (2019) | South extension | South-West extension |
| Porto Metro Metro do Porto | Locale | Porto | | |
| Porto Metro Metro do Porto | Began operation | 7 December 2002 | | |
| Porto Metro Metro do Porto | Lines in operation | 2 | | |
| Porto Metro Metro do Porto | No. of stations | 82 | | |
| Porto Metro Metro do Porto | Network length | 67 km (41.6 mi) | | |
| Porto Metro Metro do Porto | Ridership | 65.1 million (2022) | | |

## Romania

| System | Information | Information | Currently operational | Currently under construction | Currently planned |
| Bucharest Metro Metroul din București | Locale | Bucharest | M1 M2 M3 M4 M5 | North extension M6 | M2 North extension M5 East extension M6 |
| Bucharest Metro Metroul din București | Began operation | 16 November 1979 | M1 M2 M3 M4 M5 | North extension M6 | M2 North extension M5 East extension M6 |
| Bucharest Metro Metroul din București | Lines in operation | 5 | M1 M2 M3 M4 M5 | North extension M6 | M2 North extension M5 East extension M6 |
| Bucharest Metro Metroul din București | No. of stations | 64 | M1 M2 M3 M4 M5 | North extension M6 | M2 North extension M5 East extension M6 |
| Bucharest Metro Metroul din București | Network length | 80.1 km (49.8 mi) | M1 M2 M3 M4 M5 | North extension M6 | M2 North extension M5 East extension M6 |
| Bucharest Metro Metroul din București | Ridership | 179.2 million (2019) | M1 M2 M3 M4 M5 | North extension M6 | M2 North extension M5 East extension M6 |

## Russia

| System | Information | Information | Currently operational | Currently under construction | Currently planned |
| Kazan Metro Казанский Mетрополитен | Locale | Kazan | 1 | 2 | 1 North & South extensions 2 North extension 3  4 |
| Kazan Metro Казанский Mетрополитен | Began operation | 27 August 2005 | 1 | 2 | 1 North & South extensions 2 North extension 3  4 |
| Kazan Metro Казанский Mетрополитен | Lines in operation | 1 | 1 | 2 | 1 North & South extensions 2 North extension 3  4 |
| Kazan Metro Казанский Mетрополитен | No. of stations | 11 | 1 | 2 | 1 North & South extensions 2 North extension 3  4 |
| Kazan Metro Казанский Mетрополитен | Network length | 16.8 km (10.4 mi) | 1 | 2 | 1 North & South extensions 2 North extension 3  4 |
| Kazan Metro Казанский Mетрополитен | Ridership | 21.5 million (2019) | 1 | 2 | 1 North & South extensions 2 North extension 3  4 |
| Moscow Metro Московский Mетрополитен | Locale | Moscow | | South extension | East extension North extension Central section North & South extensions Rublyovo-Arkhangelskaya line Biryulyovskaya line |
| Moscow Metro Московский Mетрополитен | Began operation | 15 May 1935 | | South extension | East extension North extension Central section North & South extensions Rublyovo-Arkhangelskaya line Biryulyovskaya line |
| Moscow Metro Московский Mетрополитен | Lines in operation | 17 | | South extension | East extension North extension Central section North & South extensions Rublyovo-Arkhangelskaya line Biryulyovskaya line |
| Moscow Metro Московский Mетрополитен | No. of stations | 265 | | South extension | East extension North extension Central section North & South extensions Rublyovo-Arkhangelskaya line Biryulyovskaya line |
| Moscow Metro Московский Mетрополитен | Network length | 435.7 km (270.7 mi) | | South extension | East extension North extension Central section North & South extensions Rublyovo-Arkhangelskaya line Biryulyovskaya line |
| Moscow Metro Московский Mетрополитен | Ridership | 1618.2 million (2020) | | South extension | East extension North extension Central section North & South extensions Rublyovo-Arkhangelskaya line Biryulyovskaya line |
| Nizhny Novgorod Metro Нижегородское Mетро | Locale | Nizhny Novgorod | | East extension | South extension West and North-West extensions |
| Nizhny Novgorod Metro Нижегородское Mетро | Began operation | 20 November 1985 | | East extension | South extension West and North-West extensions |
| Nizhny Novgorod Metro Нижегородское Mетро | Lines in operation | 2 | | East extension | South extension West and North-West extensions |
| Nizhny Novgorod Metro Нижегородское Mетро | No. of stations | 15 | | East extension | South extension West and North-West extensions |
| Nizhny Novgorod Metro Нижегородское Mетро | Network length | 21.6 km (13.4 mi) | | East extension | South extension West and North-West extensions |
| Nizhny Novgorod Metro Нижегородское Mетро | Ridership | 20.4 million (2020) | | East extension | South extension West and North-West extensions |
| Saint Petersburg Metro Петербургский Mетрополитен | Locale | Saint Petersburg | | West extension | North extension West & South extensions North section |
| Saint Petersburg Metro Петербургский Mетрополитен | Began operation | 15 November 1955 | | West extension | North extension West & South extensions North section |
| Saint Petersburg Metro Петербургский Mетрополитен | Lines in operation | 5 | | West extension | North extension West & South extensions North section |
| Saint Petersburg Metro Петербургский Mетрополитен | No. of stations | 64 | | West extension | North extension West & South extensions North section |
| Saint Petersburg Metro Петербургский Mетрополитен | Network length | 124.8 km (77.5 mi) | | West extension | North extension West & South extensions North section |
| Saint Petersburg Metro Петербургский Mетрополитен | Ridership | 495 million (2020) | | West extension | North extension West & South extensions North section |
| Samara Metro Самарское Mетро | Locale | Samara | 1 | | 1 West extension & Branch 2  3 |
| Samara Metro Самарское Mетро | Began operation | 27 August 2005 | 1 | | 1 West extension & Branch 2  3 |
| Samara Metro Самарское Mетро | Lines in operation | 1 | 1 | | 1 West extension & Branch 2  3 |
| Samara Metro Самарское Mетро | No. of stations | 10 | 1 | | 1 West extension & Branch 2  3 |
| Samara Metro Самарское Mетро | Network length | 12.7 km (7.9 mi) | 1 | | 1 West extension & Branch 2  3 |
| Samara Metro Самарское Mетро | Ridership | 8.8 million (2020) | 1 | | 1 West extension & Branch 2  3 |

## Spain

| System | Information | Information | Currently under construction | Currently planned |
| Barcelona Metro Metro de Barcelona | Locale | Barcelona | Central section | East & West extensions West extension East & West extensions Sagrera extension East extension South extension West extension |
| Barcelona Metro Metro de Barcelona | Began operation | 30 December 1924 | Central section | East & West extensions West extension East & West extensions Sagrera extension East extension South extension West extension |
| Barcelona Metro Metro de Barcelona | Lines in operation | 9 | Central section | East & West extensions West extension East & West extensions Sagrera extension East extension South extension West extension |
| Barcelona Metro Metro de Barcelona | No. of stations | 166 | Central section | East & West extensions West extension East & West extensions Sagrera extension East extension South extension West extension |
| Barcelona Metro Metro de Barcelona | Network length | 147.2 km (91.5 mi) | Central section | East & West extensions West extension East & West extensions Sagrera extension East extension South extension West extension |
| Barcelona Metro Metro de Barcelona | Ridership | 440 million (2023) | Central section | East & West extensions West extension East & West extensions Sagrera extension East extension South extension West extension |
| Bilbao Metro Metro de Bilbao Bilboko metroa | Locale | Bilbao | | East & West extensions |
| Bilbao Metro Metro de Bilbao Bilboko metroa | Began operation | 11 November 1995 | | East & West extensions |
| Bilbao Metro Metro de Bilbao Bilboko metroa | Lines in operation | 2 | | East & West extensions |
| Bilbao Metro Metro de Bilbao Bilboko metroa | No. of stations | 48 | | East & West extensions |
| Bilbao Metro Metro de Bilbao Bilboko metroa | Network length | 51.0 km (31.7 mi) | | East & West extensions |
| Bilbao Metro Metro de Bilbao Bilboko metroa | Ridership | 92.3 million (2023) | | East & West extensions |
| Madrid Metro Metro de Madrid | Locale | Madrid | South extension North-West extension | North extension North & West extensions |
| Madrid Metro Metro de Madrid | Began operation | 30 December 1924 | South extension North-West extension | North extension North & West extensions |
| Madrid Metro Metro de Madrid | Lines in operation | 12 | South extension North-West extension | North extension North & West extensions |
| Madrid Metro Metro de Madrid | No. of stations | 242 | South extension North-West extension | North extension North & West extensions |
| Madrid Metro Metro de Madrid | Network length | 288.5 km (179.3 mi) | South extension North-West extension | North extension North & West extensions |
| Madrid Metro Metro de Madrid | Ridership | 662 million (2023) | South extension North-West extension | North extension North & West extensions |
| Palma Metro Metro de Palma | Locale | Palma de Mallorca | | |
| Palma Metro Metro de Palma | Began operation | 25 April 2007 | | |
| Palma Metro Metro de Palma | Lines in operation | 2 | | |
| Palma Metro Metro de Palma | No. of stations | 16 | | |
| Palma Metro Metro de Palma | Network length | 15.6 km (9.7 mi) | | |
| Palma Metro Metro de Palma | Ridership | 2.4 million (2016) | | |
| Malaga Metro Metro de Málaga | Locale | Malaga | East extension | North extension |
| Malaga Metro Metro de Málaga | Began operation | 30 July 2014 | East extension | North extension |
| Malaga Metro Metro de Málaga | Lines in operation | 2 | East extension | North extension |
| Malaga Metro Metro de Málaga | No. of stations | 12 | East extension | North extension |
| Malaga Metro Metro de Málaga | Network length | 8.5 km (5.3 mi) | East extension | North extension |
| Malaga Metro Metro de Málaga | Ridership | 13 million (2023) | East extension | North extension |
| Seville Metro Metro de Sevilla | Locale | Seville | | |
| Seville Metro Metro de Sevilla | Began operation | 2 April 2009 | | |
| Seville Metro Metro de Sevilla | Lines in operation | 1 | | |
| Seville Metro Metro de Sevilla | No. of stations | 22 | | |
| Seville Metro Metro de Sevilla | Network length | 18.0 km (11.2 mi) | | |
| Seville Metro Metro de Sevilla | Ridership | 20.4 million (2023) | | |
| Metrovalencia | Locale | Valencia | | |
| Metrovalencia | Began operation | 8 October 1988 | | |
| Metrovalencia | Lines in operation | 3 | | |
| Metrovalencia | No. of stations | 97 | | |
| Metrovalencia | Network length | 138 km (85.7 mi) | | |
| Metrovalencia | Ridership | 90.4 million (2023) | | |

## Sweden

| System | Information | Information | Currently under construction | Currently planned |
| Stockholm Metro Stockholms tunnelbana | Locale | Stockholm | North extension | South & East extensions Yellow Line New line |
| Stockholm Metro Stockholms tunnelbana | Began operation | 1 October 1950 | North extension | South & East extensions Yellow Line New line |
| Stockholm Metro Stockholms tunnelbana | Lines in operation | 3 | North extension | South & East extensions Yellow Line New line |
| Stockholm Metro Stockholms tunnelbana | No. of stations | 100 | North extension | South & East extensions Yellow Line New line |
| Stockholm Metro Stockholms tunnelbana | Network length | 105.7 km (65.7 mi) | North extension | South & East extensions Yellow Line New line |
| Stockholm Metro Stockholms tunnelbana | Ridership | 355 million (2018) | North extension | South & East extensions Yellow Line New line |

## Switzerland

| System | Information | Information |
| Lausanne Métro Métro de Lausanne | Locale | Lausanne |
| Lausanne Métro Métro de Lausanne | Began operation | 24 May 1991 |
| Lausanne Métro Métro de Lausanne | Lines in operation | 2 |
| Lausanne Métro Métro de Lausanne | No. of stations | 28 |
| Lausanne Métro Métro de Lausanne | Network length | 13.7 km (8.5 mi) |
| Lausanne Métro Métro de Lausanne | Ridership | 45.4 million (2013) |

## Turkey

| System | Information | Information | Currently under construction | Currently planned |
| Istanbul Metro İstanbul Metrosu | Locale | Istanbul | West extension North & South extensions East extension East extension East & West extensions South extension South extension | West, North & Branch extensions Branch extension North extension |
| Istanbul Metro İstanbul Metrosu | Began operation | 3 September 1989 | West extension North & South extensions East extension East extension East & West extensions South extension South extension | West, North & Branch extensions Branch extension North extension |
| Istanbul Metro İstanbul Metrosu | Lines in operation | 11 | West extension North & South extensions East extension East extension East & West extensions South extension South extension | West, North & Branch extensions Branch extension North extension |
| Istanbul Metro İstanbul Metrosu | No. of stations | 137 | West extension North & South extensions East extension East extension East & West extensions South extension South extension | West, North & Branch extensions Branch extension North extension |
| Istanbul Metro İstanbul Metrosu | Network length | 243.3 km (151.2 mi) | West extension North & South extensions East extension East extension East & West extensions South extension South extension | West, North & Branch extensions Branch extension North extension |
| Istanbul Metro İstanbul Metrosu | Ridership | 542.5 million (2022) | West extension North & South extensions East extension East extension East & West extensions South extension South extension | West, North & Branch extensions Branch extension North extension |

## Ukraine

| System | Information | Information | Currently operational | Currently under construction | Currently planned |
| Dnipro Metro Дніпровський Mетрополітен | Locale | Dnipro | 1 | 1 East extension | 1 East & West extensions |
| Dnipro Metro Дніпровський Mетрополітен | Began operation | 29 December 1995 | 1 | 1 East extension | 1 East & West extensions |
| Dnipro Metro Дніпровський Mетрополітен | Lines in operation | 1 | 1 | 1 East extension | 1 East & West extensions |
| Dnipro Metro Дніпровський Mетрополітен | No. of stations | 6 | 1 | 1 East extension | 1 East & West extensions |
| Dnipro Metro Дніпровський Mетрополітен | Network length | 7.8 km (4.8 mi) | 1 | 1 East extension | 1 East & West extensions |
| Dnipro Metro Дніпровський Mетрополітен | Ridership | 3.6 million (2020) | 1 | 1 East extension | 1 East & West extensions |
| Kharkiv Metro Харківський Mетрополітен | Locale | Kharkiv | | South extension | East & West extensions North & South extensions North extension |
| Kharkiv Metro Харківський Mетрополітен | Began operation | 23 August 1975 | | South extension | East & West extensions North & South extensions North extension |
| Kharkiv Metro Харківський Mетрополітен | Lines in operation | 3 | | South extension | East & West extensions North & South extensions North extension |
| Kharkiv Metro Харківський Mетрополітен | No. of stations | 30 | | South extension | East & West extensions North & South extensions North extension |
| Kharkiv Metro Харківський Mетрополітен | Network length | 38.1 km (23.7 mi) | | South extension | East & West extensions North & South extensions North extension |
| Kharkiv Metro Харківський Mетрополітен | Ridership | 128.1 million (2020) | | South extension | East & West extensions North & South extensions North extension |
| Kyiv Metro Київський Mетрополітен | Locale | Kyiv | | | West extension South extension & Branch East & West extensions East & West extensions |
| Kyiv Metro Київський Mетрополітен | Began operation | 6 November 1960 | | | West extension South extension & Branch East & West extensions East & West extensions |
| Kyiv Metro Київський Mетрополітен | Lines in operation | 3 | | | West extension South extension & Branch East & West extensions East & West extensions |
| Kyiv Metro Київський Mетрополітен | No. of stations | 52 | | | West extension South extension & Branch East & West extensions East & West extensions |
| Kyiv Metro Київський Mетрополітен | Network length | 67.6 km (42.0 mi) | | | West extension South extension & Branch East & West extensions East & West extensions |
| Kyiv Metro Київський Mетрополітен | Ridership | 279.5 million (2020) | | | West extension South extension & Branch East & West extensions East & West extensions |
| Kryvyi Rih Metro Криворізьке Mетро | Locale | Kryvyi Rih | | | |
| Kryvyi Rih Metro Криворізьке Mетро | Began operation | 26 December 1986 | | | |
| Kryvyi Rih Metro Криворізьке Mетро | Lines in operation | 1 | | | |
| Kryvyi Rih Metro Криворізьке Mетро | No. of stations | 9 | | | |
| Kryvyi Rih Metro Криворізьке Mетро | Network length | 14.7 km (9.1 mi) | | | |
| Kryvyi Rih Metro Криворізьке Mетро | Ridership | 15.8 million (2009) | | | |

## United Kingdom

| System | Information | Information | Currently operational | Currently planned |
| Glasgow Subway | Locale | Glasgow | | |
| Glasgow Subway | Began operation | 14 December 1896 | | |
| Glasgow Subway | Lines in operation | 1 | | |
| Glasgow Subway | No. of stations | 15 | | |
| Glasgow Subway | Network length | 10.5 km (6.5 mi) | | |
| Glasgow Subway | Ridership | 8 million (2021) | | |
| Docklands Light Railway | Locale | London | | Thamesmead extension |
| Docklands Light Railway | Began operation | 31 August 1987 | | Thamesmead extension |
| Docklands Light Railway | Lines in operation | 3 | | Thamesmead extension |
| Docklands Light Railway | No. of stations | 45 | | Thamesmead extension |
| Docklands Light Railway | Network length | 38.0 km (23.6 mi) | | Thamesmead extension |
| Docklands Light Railway | Ridership | 39.9 million (2020) | | Thamesmead extension |
| London Underground | Locale | London | | Lewisham extension |
| London Underground | Began operation | 10 January 1863 | | Lewisham extension |
| London Underground | Lines in operation | 11 | | Lewisham extension |
| London Underground | No. of stations | 272 | | Lewisham extension |
| London Underground | Network length | 402.0 km (249.8 mi) | | Lewisham extension |
| London Underground | Ridership | 296 million (2021) | | Lewisham extension |
| Tyne and Wear Metro | Locale | Newcastle/Sunderland | Green  Yellow | |
| Tyne and Wear Metro | Began operation | 11 August 1980 | Green  Yellow | |
| Tyne and Wear Metro | Lines in operation | 2 | Green  Yellow | |
| Tyne and Wear Metro | No. of stations | 60 | Green  Yellow | |
| Tyne and Wear Metro | Network length | 77.5 km (48.2 mi) | Green  Yellow | |
| Tyne and Wear Metro | Ridership | 24.3 million (2021) | Green  Yellow | |