(Redirected from AD 1703)
|Centuries:||17th century – 18th century – 19th century|
|Decades:||1670s 1680s 1690s – 1700s – 1710s 1720s 1730s|
|Years:||1700 1701 1702 – 1703 – 1704 1705 1706|
|Ab urbe condita||2456|
|Balinese saka calendar||1624–1625|
|English Regnal year||1 Ann. 1 – 2 Ann. 1|
|Chinese calendar||壬午年 (Water Horse)|
4399 or 4339
— to —
癸未年 (Water Goat)
4400 or 4340
|- Vikram Samvat||1759–1760|
|- Shaka Samvat||1624–1625|
|- Kali Yuga||4803–4804|
|Japanese calendar||Genroku 16|
|Julian calendar||Gregorian minus 11 days|
|Minguo calendar||209 before ROC|
|Thai solar calendar||2245–2246|
1829 or 1448 or 676
— to —
1830 or 1449 or 677
- St. Petersburg becomes the capital of Russia
- February 2 – an earthquake hit the town of L'Aquila, Italy.
- February 4 – in Japan, the 47 samurai (47 Ronin) commit seppuku, a ritual suicide.
- February 14 – an earthquake hits the city of Norcia, Italy.
- February – soldiers at Fort Louis de la Mobile celebrate Mardi Gras in Mobile, starting the tradition for Mobile, Alabama.
- April 21 – the Company of Quenching of Fire (i.e., a fire brigade) was started in Edinburgh, Scotland.
- May 27 – the founding of St Petersburg in Russia.
- May 26 – Portugal joins the Grand Alliance.
- July 29 to 31 – Daniel Defoe is placed in a pillory then imprisoned 4 months for the crime of libel, after publishing a satirical pamphlet (his release is granted mid-November).
- September 12 – the War of the Spanish Succession started in Habsburg, when Archduke Charles was proclaimed King of Spain.
- October – a whirlwind blows down the tower of the Gan Takal in Gondar, the capital of Ethiopia, killing 30 people.
- November 19 – an Unknown masked prisoner dies in Bastille.
- November 24 to December 2 – the Great Storm of 1703, an Atlantic hurricane, blowes through southern England and the English Channel, killing nearly 8000, mostly at sea.
- December 27 – Portugal and England sign the Methuen Treaty which gives preference to Portuguese imported wines into England.
- February 5 – Gilbert Tennent, Irish-born religious leader, was born (he died in 1764)
- March 5 – (N. S.) Vasily Kirillovich Trediakovsky, a Russian poet, was born (he died in 1768)
- May 14 – David Brearly, a delegate to the U.S. Constitutional Convention, was born (he died in 1785)
- June 17 – John Wesley, the English founder of Methodism, was born (he died in 1791)
- June 26 – Thomas Clap, the first president of Yale University was born (he died in 1767)
- August 2 – Lorenzo Ricci, the Italian Jesuit leader was born (he died in 1775)
- September 29 – François Boucher, a French painter was born (he died in 1770)
- October 5 – Jonathan Edwards, an American preacher was born (he died in 1758)
- October 28 – Antoine Deparcieux, a French mathematician was born (he died in 1768)
- November 25 – Jean-François Séguier, a French astronomer and botanist was born (he died in 1784)
- November 26 – Theophilus Cibber, an English actor and writer was born (he died in 1758)
- December 2 – Ferdinand Konščak, a Croatian explorer was (he died in 1759)
- January 11 – Johann Georg Graevius, German classical scholar and critic died (born 1632)
- March 3 – Robert Hooke, a very important English scientist died (born 1635)
- March 31 – Johann Christoph Bach, German composer died (born 1642)
- April 20 – Lancelot Addison, English royal chaplain died (born 1632)
- May 16 – Charles Perrault, French writer died (born 1628)
- May 26 – Samuel Pepys, English civil servant and diarist died (born 1633)
- June 14 – Jean Herauld Gourville, French adventurer died(born 1625)
- July 17 – Roemer Vlack, Dutch naval commander died (birthdate unknown)
- September 22 – Vincenzo Viviani, Italian mathematician and scientist died (born 1622)
- September 25 – Archibald Campbell, 1st Duke of Argyll, Scottish privy councillor died (born 1658)
- September 29 – Charles de Saint-Évremond, French soldier died (born 1610)
- October 28 – John Wallis, English mathematician died (born 1616)
- November 19 – The Man in the Iron Mask died
- November 30 – Nicolas de Grigny, French organist and composer died (born 1672)
- December 28 – Mustafa II, Ottoman Sultan (born 1664) died
- date unknown Phetracha, king of Ayutthaya died (born 1632)