Mandela effect

phenomenon in which a group of people share a collective false memory of a past event
Place conspiracy_theory Q54765858
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Mandela effect

Summary

Mandela effect is a conspiracy theory[1]. It draws 213 Wikipedia views per month (conspiracy_theory category, ranking #59 of 86).[2]

Key Facts

  • Mandela effect is credited with the discovery of Fiona Broome[3].
  • Mandela effect's instance of is recorded as conspiracy theory[4].
  • Mandela effect's instance of is recorded as urban legend[5].
  • Mandela effect's instance of is recorded as Internet slang[6].
  • Mandela effect's instance of is recorded as internet meme[7].
  • Mandela effect's instance of is recorded as paranormal[8].
  • Nelson Mandela is named after Mandela effect[9].
  • Mandela effect is a type of false memory[10].
  • Mandela effect is a type of collective memory[11].
  • Mandela effect's said to be the same as is recorded as collective false memory[12].
  • Mandela effect's time of discovery or invention is recorded as 2009[13].
  • Mandela effect's time of discovery or invention is recorded as 2010[14].
  • Mandela effect's has cause is recorded as false memory[15].
  • Mandela effect's has cause is recorded as collective memory[16].
  • Mandela effect's has cause is recorded as fake news[17].
  • Mandela effect's has cause is recorded as misinformation effect[18].
  • Mandela effect's official website is recorded as https://mandelaeffect.com[19].

Body

Designation and Status

Recorded instance of include conspiracy theory[4], urban legend[5], Internet slang[6], internet meme[7], and paranormal[8].

History and Context

Nelson Mandela is named after Mandela effect[9].

Why It Matters

Mandela effect draws 213 Wikipedia views per month (conspiracy_theory category, ranking #59 of 86).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[20] It is known by 4 alternative names across languages and contexts.[21]

References

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

Direct Wikidata claims

  1. [4] . express.co.uk. express.co.uk. Provenance: wikidata.org.
  2. [5] . gakkenmu.jp. gakkenmu.jp. Provenance: wikidata.org.
  3. [6] . knowyourmeme.com. knowyourmeme.com. Provenance: wikidata.org.
  4. [7] . knowyourmeme.com. knowyourmeme.com. Provenance: wikidata.org.
  5. [8] . mandelaeffect.com. mandelaeffect.com. Provenance: wikidata.org.
  6. [3] . Express.co.uk. express.co.uk. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . hopesandfears.com. hopesandfears.com. Provenance: wikidata.org.
  9. [11] . interestingengineering.com. interestingengineering.com. Provenance: wikidata.org.
  10. [12] . hopesandfears.com. hopesandfears.com. Provenance: wikidata.org.
  11. [13] . youtube.com. youtube.com. Provenance: wikidata.org.
  12. [14] . independent.co.uk. independent.co.uk. Provenance: wikidata.org.
  13. [15] . hopesandfears.com. hopesandfears.com. Provenance: wikidata.org.
  14. [16] . interestingengineering.com. interestingengineering.com. Provenance: wikidata.org.
  15. [17] . vox.com. vox.com. Provenance: wikidata.org.
  16. [18] . telegraph.co.uk. telegraph.co.uk. Provenance: wikidata.org.
  17. [19] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] . Wikidata sitelinks. wikidata.org.
  3. [21] . 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). Mandela effect. Retrieved May 3, 2026, from https://4ort.xyz/entity/mandela-effect
MLA “Mandela effect.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mandela-effect.
BibTeX @misc{4ortxyz_mandela-effect_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mandela effect}}, year = {2026}, url = {https://4ort.xyz/entity/mandela-effect}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mandela effect — https://4ort.xyz/entity/mandela-effect (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/mandela-effect · 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. 2d ago · Horcrux · 2026-05-18 view diff on Wikidata ↗
    Tv tropes id Main/MandelaEffect
    "/* wbsetqualifier-add:1| */ [[Property:P1810]]: Mandela effect, #quickstatements; #temporary_batch_1779095760645"
  2. 18d ago · Trivialist · 2026-05-03 view diff on Wikidata ↗
    Discoverer or inventor Fiona Broome
    Said to be the same as collective false memory
    Named after
    Website
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P1417]]: science/Mandela-effect"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.