thumb|350px|Plan sieci metra w Londynie Metro w Londynie () – system metra w Wielkiej Brytanii obsługujący Wielki Londyn oraz sąsiednie hrabstwa: Essex, Hertfordshire i Buckinghamshire. Pierwszy odcinek został otwarty w 1863 roku, co czyni sieć najstarszym podziemnym systemem metra na świecie. Około 55% sieci znajduje się na powierzchni ziemi. System składa się z 11 linii: Bakerloo, Central, Circle, District, Hammersmith & City, Jubilee, Metropolitan, Northern, Piccadilly, Victoria Line, Waterloo & City obsługujących 270 stacji. Systemem zarządza Transport for London.
Większa część systemu metra znajduje się na północ od rzeki Tamizy. Stacje znajdują się w 27 gminach i City of London. 6 gmin nie jest obsługiwanych przez metro (Bexley, Bromley, Croydon, Kingston upon Thames, Lewisham i Sutton). Stacje na północno-wschodnim krańcu linii Central znajdują się w Epping Forest (dystrykt hrabstwa Essex), z kolei te na północno-zachodnim krańcu linii Metropolitan znajdują się w Three Rivers i Watford (dystrykty hrabstwa Hertfordshire) oraz w Buckinghamshire (dystrykt Buckinghamshire).
NazwaZdjęcieLinieData otwarciaPołożenieStrefaLiczba pasażerów(mln) (2011)Acton Town 75px 10px District10px Piccadilly Ealing 35,46 Aldgate 75px 10px Metropolitan10px Circle City of London 16,24 Aldgate East 75px 10px Hammersmith & City10px District Tower Hamlets 19,16 Alperton 75px 10px Piccadilly Brent 42,95 Amersham 75px 10px Metropolitan Buckinghamshire 92,10 Angel 75px 10px Northern Islington 117,78 Archway 75px 10px Northern Islington 2 i 38,08 Arnos Grove 75px 10px Piccadilly Enfield 44,16 Arsenal 75px 10px Piccadilly Islington 23,07Baker Street 75px 10px Metropolitan 10px Bakerloo10px Circle 10px Jubilee10px Hammersmith & City City of Westminster 127,02 Balham 75px 10px Northern Wandsworth 311,46 Bank 75px 10px Waterloo & City10px Northern10px Central City of London 147,80 Barbican 75px 10px Metropolitan 10px Circle10px Hammersmith & City City of London 19,23Barking 75px 10px District10px Hammersmith & City Barking and Dagenham 413,96 Barkingside 75px 10px Central Redbridge 11,16 Barons Court 75px 10px District10px Piccadilly Hammersmith and Fulham 26,54 Bayswater 75px 10px District10px Circle City of Westminster 15,1 Becontree 75px 10px District Barking and Dagenham 52,76 Belsize Park 75px 10px Northern Camden 25,75 Bermondsey 75px 10px Jubilee Southwark 2 7,38 Bethnal Green 75px 10px Central Tower Hamlets 2 15,09 Blackfriars 75px 10px District10px Circle City of London 1 – Blackhorse Road 75px 10px Victoria Waltham Forest 3 6,47 Bond Street 75px 10px Central10px Jubilee City of Westminster 1 36,02 Borough 75px 10px Northern Southwark 1 4,57 Boston Manor 75px 10px Piccadilly Hounslow 4 1,89 Bounds Green 75px 10px Piccadilly Haringey 3 i 4 5,59 Bow Road 75px 10px District10px Hammersmith & City Tower Hamlets 2 5,08 Brent Cross 75px10px Northern Barnet 3 2,21 Brixton 75px 10px Victoria Lambeth 2 22,51 Bromley-by-Bow 75px 10px District10px Hammersmith & City Tower Hamlets 2 i 3 2,75 Buckhurst Hill 75px 10px Central Epping Forest 5 1,85 Burnt Oak 75px 10px Northern Barnet 4 3,79 Caledonian Road 75px 10px Piccadilly Islington 2 5,27 Camden Town 75px 10px Northern Camden 2 20,99 Canada Water 75px 10px Jubilee Southwark 2 9,91 Canary Wharf 75px 10px Jubilee Tower Hamlets 2 46,59 Canning Town 75px 10px Jubilee Newham 3 8,71 Cannon Street 75px 10px Circle10px District City of London 1 4,05 Canons Park 75px 10px Jubilee Harrow 5 1,82 Chalfont & Latimer 75px 10px Metropolitan Buckinghamshire 8 1,19 Chalk Farm 75px 10px Northern Camden 2 4,94 Chancery Lane 75px 10px Central Camden 1 16,04 Charing Cross 75px 10px Northern 10px Bakerloo City of Westminster 1 19,51 Chesham 75px 10px Metropolitan Buckinghamshire 9 0,62 Chigwell 75px 10px Central Epping Forest 4 0,46 Chiswick Park 75px 10px District Ealing 3 1,97 Chorleywood 75px 10px Metropolitan Three Rivers 7 0,91 Clapham Common 75px 10px Northern Lambeth 2 9,06 Clapham North 75px 10px Northern Lambeth 2 5,83 Clapham South 75px 10px Northern Wandsworth 2 i 3 7,82 Cockfosters 75px 10px Piccadilly Enfield 5 1,72 Colindale 75px 10px Northern Barnet 4 4,13 Colliers Wood 75px 10px Northern Merton 3 5,57 Covent Garden 75px 10px Piccadilly City of Westminster 1 20,28 Croxley 75px 10px Metropolitan Three Rivers 7 0,82 Dagenham East 75px 10px District Barking and Dagenham 5 2,22 Dagenham Heathway 75px 10px District Barking and Dagenham 5 4,71 Debden 75px 10px Central Epping Forest 6 2,12 Dollis Hill 75px 10px Jubilee Brent 3 3,08 Ealing Broadway 75px 10px District10px Central Ealing 3 16,09 Ealing Common 75px 10px District10px Piccadilly Ealing 3 3,25 Earl’s Court 75px 10px District10px Piccadilly Kensington and Chelsea 1 i 2 20,97 East Acton 75px 10px Central Hammersmith and Fulham 2 3,41 East Finchley 75px 10px Northern Barnet 36,29 East Ham 75px 10px Hammersmith & City10px District Newham 3 i 4 13,37 East Putney 75px 10px District Wandsworth 2 i 3 4,93 Eastcote 75px 10px Metropolitan 10px Piccadilly Hillingdon 5 2,43 Edgware 75px 10px Northern Barnet 5 4,37 Edgware Road 75px 10px Bakerloo City of Westminster 1 4,06 Edgware Road 75px 10px Hammersmith & City10px District 10px Circle City of Westminster 1 5,94 Elephant & Castle 75px 10px Northern10px Bakerloo Southwark 1 i 2 17,72 Elm Park 75px 10px District Havering 6 2,44 Embankment 75px 10px District 10px Bakerloo10px Northern 10px Circle City of Westminster 1 19,79 Epping 75px 10px Central Epping Forest 6 3,10 Euston 75px 10px Northern10px Victoria Camden 1 35,32 Euston Square 75px 10px Hammersmith & City10px Circle10px Metropolitan Camden 1 10,89 Fairlop 75px 10px Central Redbridge 4 0,92 Farringdon 75px 10px Hammersmith & City10px Circle 10px Metropolitan Islington 1 19,02 Finchley Central 75px 10px Northern Barnet 4 5,49 Finchley Road 75px 10px Jubilee10px Metropolitan Camden 2 8,98 Finsbury Park 75px 10px Piccadilly10px Victoria Islington 2 24,29 Fulham Broadway 75px 10px District Hammersmith and Fulham 2 9,56 Gants Hill 75px 10px Central Redbridge 4 5,48 Gloucester Road 75px 10px Circle 10px District10px Piccadilly Kensington and Chelsea 1 14,16 Golders Green 75px 10px Northern Barnet 3 7,81 Goldhawk Road 75px 10px Hammersmith & City10px Circle Hammersmith and Fulham 2 1,60 Goodge Street 75px 10px Northern Camden 1 10,62 Grange Hill 75px 10px Central Redbridge 4 0,49 Great Portland Street 75px 10px Circle 10px Metropolitan10px Hammersmith & City City of Westminster 1 7,17 Greenford 75px 10px Central Ealing 4 3,95 Green Park 75px 10px Piccadilly 10px Victoria10px Jubilee City of Westminster 1 29,37 Gunnersbury 75px 10px District Hounslow 3 4,39 Hainault 75px 10px Central Redbridge 4 2,95 Hammersmith 75px 10px District10px Piccadilly Hammersmith and Fulham 2 28,94 Hammersmith 75px 10px Hammersmith & City10px Circle Hammersmith and Fulham 2 8,89 Hampstead 75px 10px Northern Camden 2 i 3 4,31 Hanger Lane 75px 10px Central Ealing 3 3,36 Harlesden 75px 10px Bakerloo Brent 3 2,28 Harrow & Wealdstone 75px 10px Bakerloo Harrow 5 4,47 Harrow-on-the-Hill 75px 10px Metropolitan Harrow 5 8,75 Hatton Cross 75px 10px Piccadilly Hillingdon 5 i 6 2,93 Heathrow Terminals 1, 2, 3 75px 10px Piccadilly Hillingdon 6 7,72 Heathrow Terminal 4 75px 10px Piccadilly Hillingdon 6 2,46 Heathrow Terminal 5 75px 10px Piccadilly Hillingdon 6 3,21 Hendon Central 75px 10px Northern Barnet 3 i 4 7,01 High Barnet 75px 10px Northern Barnet 5 3,14 Highbury & Islington 75px 10px Victoria Islington 2 16,26 Highgate 75px 10px Northern Haringey 3 4,98 High Street Kensington 75px 10px District10px Circle Kensington and Chelsea 1 11,99 Hillingdon 75px 10px Metropolitan10px Piccadilly Hillingdon 6 1,40 Holborn 75px 10px Central10px Piccadilly Camden 1 31,98 Holland Park 75px 10px Central Kensington and Chelsea 2 3,37 Holloway Road 75px 10px Piccadilly Islington 2 8,05 Hornchurch 75px 10px District Havering 6 1,98 Hounslow Central 75px 10px Piccadilly Hounslow 4 3,90 Hounslow East 75px 10px Piccadilly Hounslow 4 4,27 Hounslow West 75px 10px Piccadilly Hounslow 5 3,18 Hyde Park Corner 75px 10px Piccadilly City of Westminster 1 6,07 Ickenham 75px 10px Metropolitan10px Piccadilly Hillingdon 6 0,98 Kennington 75px 10px Northern Southwark 2 4,52 Kensal Green 75px 10px Bakerloo Brent 2 2,32 Kensington (Olympia) 75px 10px District Kensington and Chelsea 2 1,74 Kentish Town 75px 10px Northern Camden 2 7,21 Kenton 75px 10px Bakerloo Brent 4 1,94 Kew Gardens 75px 10px District Richmond 3 i 4 3,13 Kilburn 75px 10px Jubilee Brent 2 7,52 Kilburn Park 75px 10px Bakerloo Brent 2 3,46 Kingsbury 75px 10px Jubilee Brent 4 3,44 King’s Cross St. Pancras 75px 10px Metropolitan 10px Northern10px Piccadilly 10px Circle10px Victoria 10px Hammersmith & City Camden 1 77,11 Knightsbridge 75px 10px Piccadilly Kensington and Chelsea 1 20,70 Ladbroke Grove 75px 10px Hammersmith & City10px Circle Kensington and Chelsea 2 5,09 Lambeth North 75px 10px Bakerloo Lambeth 1 3,50 Lancaster Gate 75px 10px Central City of Westminster 1 6,68 Latimer Road 75px 10px Hammersmith & City10px Circle Kensington and Chelsea 2 1,70 Leicester Square 75px 10px Piccadilly 10px Northern City of Westminster 1 38,78 Leyton 75px 10px Central Waltham Forest 3 13,29 Leytonstone 75px 10px Central Waltham Forest 3 i 4 10,45 Liverpool Street 75px 10px Metropolitan 10px Central10px Circle 10px Hammersmith & City City of London 1 63,65 London Bridge 75px 10px Northern10px Jubilee Southwark 1 65,44 Loughton 75px 10px Central Epping Forest 6 3,00 Maida Vale 75px 10px Bakerloo City of Westminster 2 2,99 Manor House 75px 10px Piccadilly Haringey/Hackney 2 i 3 9,21 Mansion House 75px 10px District10px Circle City of London 1 16,87 Marble Arch 75px 10px Central City of Westminster 116,87 Marylebone 75px 10px Bakerloo City of Westminster 1 11,40 Mile End 75px 10px District 10px Central10px Hammersmith & City