List of events that are the subject of conspiracy theories
This is a dynamic list
and may never be able to satisfy particular standards for completeness. You can help by adding missing items.
The list of events that are the subject of conspiracy theories indexes real-world events around which significant conspiracy theories have formed — narratives alleging a hidden cause, orchestration, foreknowledge, cover-up, false-flag staging, or suppressed evidence behind the mainstream account. Inclusion reflects the existence and prominence of such theories, not a judgment of their validity. This list cannot satisfy requirements of completeness.
Events alleged to conceal non-human intelligence
Events widely alleged to have been covered up to conceal non-human intelligent being involvement.
- Roswell incident
- Kecksburg UFO incident
- Rendlesham Forest incident
- 1979 Dulce Base battle
- Eisenhower meetings with extraterrestrial delegations
Assassinations and suspicious deaths
Attacks and alleged false-flag operations
Disappearances
Disasters
Military operations and historical episodes
More specific lists
For narrower catalogues of the kinds of alleged wrongdoing these events involve:
- List of secret government projects
- List of narratives in news stories criticized as false or misleading
- List of alleged cover-ups
- List of alleged false flag operations
- List of UFO cover-ups
- List of assassinations of witnesses and researchers