1721 in Ireland
←
1720
1719
1718
1717
1716
1721
in
Ireland
→
1722
1723
1724
1725
1726
Centuries:
16th
17th
18th
19th
20th
Decades:
1700s
1710s
1720s
1730s
1740s
See also:
Other events of 1721
List of years in Ireland
Events from the year
1721 in Ireland
.