This is a partial list of history wikis: as with most such lists it will always be incomplete.
It can be added to freely, and when sufficiently large divided up: feel free to copy to other wikis (and add the LH wiki).
Note if in a language other than English.
If a wiki is decommissioned, delete the square brackets and note that it is now closed.
- History 
- Ancient history: http://ancienthistory.wikia.com/wiki/ANCIENT_HISTORY_Wiki - closed
- Rome 
- Industrial Revolution 
See also City Wikis
- Alexandrina, South Wales