22nd March » In the London Protocol (1829) London Protocol, the three protecting powers (United Kingdom, Bourbon Restoration France and Russian Empire Russia) establish the borders of Greece.
24th March » Catholic Emancipation: The Parliament of the United Kingdom passes the Roman Catholic Relief Act 1829, allowing Catholics to serve in Parliament.
7th April » Joseph Smith, Jr., founder of the Latter Day Saint movement, commences translation of the Book of Mormon, with Oliver Cowdery as his scribe.
13th April » The Roman Catholic Relief Act 1829 gives Roman Catholicism in the United Kingdom known as Roman Catholics in the United Kingdom the right to vote and to sit in Parliament.
25th April » Charles Fremantle arrives in HMS Challenger off the coast of modern-day Western Australia prior to declaring the Swan River Colony for the United Kingdom.
2nd May » After anchoring nearby, Captain Charles Fremantle of HMS Challenger 1826 6, declares the Swan River Colony in Australia.
23rd May » Accordion patent granted to Cyrill Demian in Vienna, Austrian Empire.
5th June » HMS named Pickle captures the armed slave ship 'Voladora' off the coast of Cuba.
10th June » The first The Boat Race or Boat Race between the University of Oxford and the University of Cambridge takes place.
23rd July » In the United States, William Austin Burt patents the Typographer (typewriter) called typographer, a precursor to the typewriter.
14th September » The Ottoman Empire signs the Treaty of Adrianople (1829) named Treaty of Adrianople with Russia, thus ending the Russo-Turkish War (1828–29) e.g Russo-Turkish War.
29th September » The Metropolitan Police Service named Metropolitan Police of London, later also known as 'the Met', is founded.
1st October » South African College is founded in Cape Town, South Africa; it will later separate into the University of Cape Town and the South African College Schools.
30th November » First Welland Canal opens for a trial run, 5 years to the day from the ground breaking.
4th December » In the face of fierce local opposition, United Kingdom British Governor-General of India Governor-General Lord William Bentinck issues a regulation declaring that anyone who abets 'suttee' in Presidency of Bengal Bengal is guilty of culpable homicide.