London Underground

public rapid transit system in London, UK
Thing rapid_transit Q20075
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Summary

London Underground is a rapid transit[1]. It ranks in the top 0.42% of rapid transit entities by monthly Wikipedia readership (19,446 views/month, #1 of 236).[2]

Key Facts

  • Member of: Community of Metros Benchmarking Group[3]
  • Located in the administrative territorial entity: Greater London[4], Buckinghamshire[5], Hertfordshire[6], Essex[7]
  • Country: United Kingdom[8]
  • Instance of: light rail[9]
  • Maintained by: fluffer[10]
  • Operator: TfL[11], London Underground Limited[12]
  • Headquarters location: London[13]
  • Part of: TfL[14]
  • Commons category: London Underground[15]
  • Industry: urban and suburban passenger land transport[16], passenger transport[17], rail transport[18]
  • Has part(s): Bakerloo line[19], Central line[20], Circle line[21], District line[22], Hammersmith & City line[23], Jubilee line[24], Metropolitan line[25], Northern line[26], Piccadilly line[27], Victoria line[28], Waterloo & City line[29], Elizabeth line[30]
  • Inception: January 1, 1890[31]
  • Coordinate location: 51.49277778, -0.10083333[32]
  • Parent organization or unit: Underground Electric Railways Company of London[33]
  • Official website: https://tfl.gov.uk/modes/tube/[34]
  • Topic's main category: Category:London Underground[35]
  • Type of electrification: 630 V DC railway electrification[36]
  • Commons gallery: London Underground[37]
  • Track gauge: standard-gauge railway[38]
  • Topic has template: Šablona:Metro v Londýně[39]
  • Official name: London Underground[40]
  • Legal form: private company limited by shares[41]
  • Date of official opening: January 10, 1863[42]
  • Native label: London Underground[43]
  • Owner of: Canning Town station[44]

Why It Matters

London Underground has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[45] It is known by 45 alternative names across languages and contexts.[46]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [8] ↑ . wikidata.org.
  2. [9] ↑ . wikidata.org.
  3. [10] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [13] ↑ . wikidata.org.
  11. [14] ↑ . wikidata.org.
  12. [15] ↑ . wikidata.org.
  13. [16] ↑ . wikidata.org.
  14. [17] ↑ . wikidata.org.
  15. [18] ↑ . wikidata.org.
  16. [3] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.
  34. [36] ↑ . wikidata.org.
  35. [37] ↑ . wikidata.org.
  36. [38] ↑ . wikidata.org.
  37. [39] ↑ . wikidata.org.
  38. [40] ↑ . wikidata.org.
  39. [41] ↑ . wikidata.org.
  40. [42] ↑ . wikidata.org.
  41. [43] ↑ . wikidata.org.
  42. [44] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [45] ↑ . Wikidata sitelinks. wikidata.org.
  3. [46] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). London Underground. Retrieved October 14, 2026, from https://4ort.xyz/entity/london-underground
MLA “London Underground.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/london-underground.
BibTeX @misc{4ortxyz_london-underground_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{London Underground}}, year = {2026}, url = {https://4ort.xyz/entity/london-underground}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): London Underground — https://4ort.xyz/entity/london-underground (retrieved 2026-10-14)

Canonical URL: https://4ort.xyz/entity/london-underground · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · MsynBot bot · 2026-09-09 view diff on Wikidata ↗
    The encyclopedia of fantasy id → underground_london
    "/* wbsetclaim-update-rank:1||1 */ Social media followers: 40,204, remove unnecessary use of preferred rank #msynbotTask13"
  2. 6w ago · הנדב הנכון · 2026-08-28 view diff on Wikidata ↗
    Headquarters location → London
    Coordinate location → {'latitude': 51.49277778, 'longitude': -0.10083333}
    Topic's main category → Category:London Underground
    History of topic → history of the London Underground
    + 42 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Native label: London Underground"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.