1866 in Ireland
←
1865
1864
1863
1862
1861
1866
in
Ireland
→
1867
1868
1869
1870
1871
Centuries:
17th
18th
19th
20th
21st
Decades:
1840s
1850s
1860s
1870s
1880s
See also:
1866 in the United Kingdom
Other events of 1866
List of years in Ireland
Events from the year
1866 in Ireland
.