From Wikipedia, the free encyclopedia
|Centuries:||17th century – 18th century – 19th century|
|Decades:||1690s 1700s 1710s – 1720s – 1730s 1740s 1750s|
|Years:||1719 1720 1721 – 1722 – 1723 1724 1725|
|1722 by topic:|
|Arts and Sciences|
|Archaeology – Architecture – Art – Literature (Poetry) – Music – Science|
|Canada – Great Britain –|
|Lists of leaders|
|Colonial governors – State leaders|
|Birth and death categories|
|Births – Deaths|
|Establishments and disestablishments categories|
|Establishments – Disestablishments|
|Ab urbe condita||2475|
|British Regnal year||8 Geo. 1 – 9 Geo. 1|
— to —壬寅年十一月廿四日
|- Vikram Samvat||1778–1779|
|- Shaka Samvat||1644–1645|
|- Kali Yuga||4823–4824|
|- Ǹrí Ìgbò||722–723|
|Japanese calendar||Kyōhō 7
|Juche calendar||N/A (before 1912)|
|Julian calendar||Gregorian minus 11 days|
|Minguo calendar||190 before ROC
|Thai solar calendar||2265|
|Wikimedia Commons has media related to: 1722|
- March 8 – Persia's Safavid dynasty falls during a bloody revolt of the Afghani people, in The Battle of Gulnabad.
- April 5 – Easter Sunday: Dutch admiral Jakob Roggeveen lands on what is now Easter Island.
- May 5 – Pennsylvania colony enacts a statute requiring all persons importing any person previously convicted of sodomy to pay £5 for each such incoming person.
- June 2 – Wapping, a male Negro slave owned by a Mr. Heale, is hanged for murder in the colony of Virginia.
- July – Peter the Great's Persian campaign begins.
- July 25 – The Three Years War begins along the Maine and Massachusetts border.
- August 15 – William Battin, 17, is hanged for arson and murder in the colony of Pennsylvania.
- December 20 – After the longest reign by a Chinese Emperor in history, the Kangxi Emperor dies and is succeeded by his son Yinzhen with the reign name Yongzheng.
Date unknown 
- The Silence Dogood letters appear, written by Benjamin Franklin.
- Edenton is incorporated as the county seat of Chowan County, North Carolina. The governor and assembly of North Carolina move to Edenton, making it the de facto capital of North Carolina until 1746, when the government is moved to New Bern.
- Peter the Great of Russia creates the Table of Ranks.
- A small group of Bohemian Brethren (the "Hidden Seed") from northern Moravia are allowed to settle in a new village, Herrnhut, on the Berthelsdorf estate of the pietist Count Nicolaus Zinzendorf in Upper Lusatia (Saxony), forming the Herrnhuter Brüdergemeine, seed of the Moravian Church's renewal.
- Foundation ot the first public theatre in Denmark, Lille Grönnegade.
- Music: Modern music theory finds definition in Jean-Philippe Rameau's Treatise on Harmony.
- Johann Sebastian Bach composes The Well-Tempered Clavier.
- January 3 – Fredric Hasselquist, Swedish naturalist (d. 1752)
- January 12 – Nicolas Luckner, Marshal of France (d. 1794)
- January 26 – Alexander Carlyle, Scottish church leader (d. 1805)
- February 19 – Tiphaigne de la Roche, French author (d. 1774)
- April – Joseph Warton, English poet and critic (d. 1800)
- April 11 – Christopher Smart, English poet (d. 1771)
- April 12 – Pietro Nardini, Italian composer (d. 1793)
- May 11 – Petrus Camper, Dutch anatomist (d. 1798)
- May 29 – James FitzGerald, 1st Duke of Leinster, Irish politician (d. 1773)
- July 16 – Joseph Wilton, English sculptor (d. 1803)
- August 9 – Augustus William, Prince of Prussia (d. 1758)
- August 11 – Richard Brocklesby, English physician (d. 1797)
- September 5 – Frederick Christian, Elector of Saxony (d. 1763)
- September 16 – Gabriel Christie, British general (d. 1799)
- September 22 – John Home, Scottish dramatist (d. 1808)
- September 27 – Samuel Adams, American revolutionary leader (d. 1803)
- October 2 – Leopold Widhalm, Austrian luthier (d. 1776)
- November 5 – William Byron, 5th Baron Byron, English dueler (d. 1798)
- November 19
- November 30 – Theodore Gardelle, Swiss painter and enameler (d. 1761)
- December 30 – Charles Yorke, Lord Chancellor of Great Britain (d. 1770)
- date unknown – Flora MacDonald, Scottish heroine (d. 1790)
- probable – Hyder Ali, Indian general and Sultan of Mysore (d. 1782)
- January 21 – Charles Paulet, 2nd Duke of Bolton, English supporter of William III of England (b. 1661)
- January 29 – Carl Gustav Rehnskiöld, Swedish military leader (b. 1651)
- February 5 – Eleonore d'Esmier d'Olbreuse, Duchess of Braunschweig-Lüneburg (b. 1639)
- February 10 – Bartholomew Roberts, Welsh pirate (b. 1682)
- March 11 – John Toland, Irish philosopher (b. 1670)
- March 31 – Eberhard von Danckelmann, Prime Minister of Brandenburg-Prussia (b. 1643)
- April 13 – Charles Leslie, Irish Anglican theologian (b. 1650)
- April 21 – Robert Beverley, Jr., historian of Colonial Virginia (b. 1673)
- May 20 – Sébastien Vaillant, French botanist (b. 1669)
- June 5 – Johann Kuhnau, German composer (b. 1660)
- June 16
- September 18 – André Dacier, French classical scholar (b. 1651)
- November 20 – Johann Adam Reinken, German organist (b. 1623)
- December 20 – Kangxi Emperor of China (b. 1654)
- December 23 – Pierre Varignon, French mathematician (b. 1654)