This category has articles on people who died in the year 1866.
See also: 1866 births.

Wikimedia Commons has media related to 1866 deaths.
Pages in category "1866 deaths"
The following 23 pages are in this category, out of 23 total.
This category has articles on people who died in the year 1866.
See also: 1866 births.
The following 23 pages are in this category, out of 23 total.