The Ottoman Empire was a powerful state that lasted for over 600 years, from the late 1200s to the early 1900s. It was founded by Osman I and grew to control a huge area, including parts of Europe, Asia, and Africa. This timeline shows some of the most important events in its long history.
A map showing how the Ottoman Empire grew from 1307 to 1683.
The 1300s: Early Days and Growth
Year |
Date |
Event |
c. 1298 |
|
The reign of Osman I began. He was the founder of the Ottoman Empire. |
1302 |
July 27 |
Battle of Bapheus. This was the first war between the Ottomans and the Byzantine Empire. |
1326 |
|
Orhan Gazi became the new leader. |
1326 |
|
Siege of Bursa. The Ottomans took over Bursa. This city then became their capital. |
1329 |
June 10–11 |
Battle of Pelekanon. The Ottomans gained control of more land in Anatolia. |
1328-31 |
|
Siege of Nicaea. The Ottomans conquered Nicaea. |
1362 |
March |
Orhan Gazi passed away. Murad I became the new leader. |
1365 |
|
Battle of Sırp Sındığı. Bulgaria had to pay taxes to the Ottomans. |
1369 |
|
Edirne was conquered. This city was also a capital for a time. |
1371 |
September 27 |
Battle of Maritsa. Serbia was forced to become loyal to the Ottoman Empire. |
1389 |
June 15 |
Battle of Kosovo. Most of Serbia was conquered. Murad I died in this war. Bayezid I became the new leader. |
1396 |
September 25 |
Battle of Nicopolis. Bulgaria was completely conquered. |
1399 |
|
The Bursa Great Mosque was built by Bayezid I. |
The 1400s: Expansion and a Short Pause
Year |
Date |
Event |
1402 |
July 20 |
Battle of Ankara. The Ottomans faced a tough time and a period of weakness. Their leader, Bayezid I, was captured. |
1402-13 |
|
Ottoman Interregnum. This was a time of civil war among the sons of Bayezid I. The empire was reunited in 1413 by Mehmed I. |
1413 |
July 5 |
Battle of Çamurlu. Mehmed I became the leader and brought peace back. |
1421 |
May 26 |
Murad II became the new leader. |
1422 |
|
Siege of Constantinople (1422). This was the first big attempt by the Ottomans to take Constantinople. |
1432 |
March 30 |
Mehmed the Conqueror was born. He would become a very famous sultan. |
1444 |
November 10 |
Battle of Varna. The Ottomans won, increasing their power in the Balkans. |
1448 |
October 17–20 |
Battle of Kosovo II. The Balkans fully came under Ottoman control. |
1453 |
May 29 |
Mehmed II (the Conqueror) captured Constantinople. This was a huge victory and ended the Byzantine Empire. |
1459 |
|
Serbia was conquered. |
1460 |
|
Mehmed II conquered Morea. |
1461 |
|
Mehmed II conquered Trabzon, ending the Empire of Trebizond. |
1462 |
|
Mehmed II started building his famous Topkapi Palace. |
1463 |
|
Bosnia was conquered. |
1475 |
|
Gedik Ahmet Pasha captured Caffa. Crimea became a state that paid taxes to the Ottomans. |
1478 |
|
Albania was conquered. |
1481 |
May 3 |
Mehmed II died. Bayezid II became the new leader. |
1481 |
|
There was a struggle for the throne between Sultan Cem and Bayezid II. |
The 1500s: Golden Age and Great Power
Year |
Date |
Event |
1512 |
April 24 |
Selim I, known as "the Inflexible," became the leader. |
1514 |
|
Battle of Chaldiran. Selim I defeated the Safavids. This brought East Anatolia under Ottoman control. |
1516 |
|
Battle of Marj Dabiq. Selim I defeated the Mamluk Sultanate. Syria and Palestine came under Ottoman rule. |
1517 |
|
Battle of Ridaniya. Selim I defeated the Mamluks again. Egypt came under Ottoman rule. |
1517 |
|
Piri Reis presented his famous world map to Selim I. |
1519 |
|
Hayreddin Barbarossa, a ruler in Algeria, joined the Ottomans. |
1520 |
|
The reign of Suleiman the Magnificent (Suleiman I) began. This was a golden age for the empire. |
1521 |
|
Suleiman I conquered Belgrade. |
1522 |
|
Suleiman I captured Rhodes. |
1526 |
|
Battle of Mohács. Suleiman I won a major victory against Hungary. |
1529 |
|
Suleiman I laid siege to Vienna, but did not capture it. |
1534-36 |
|
Suleiman I led campaigns against the Safavids, taking Baghdad. |
1538 |
|
The Ottoman navy defeated the Holy League in the Battle of Preveza. |
1541 |
|
Buda was conquered, and Ottoman rule was set up in Hungary. |
1551 |
|
Siege of Tripoli (1551). Tripoli was taken over. |
1555 |
|
Peace of Amasya was signed with the Safavid Empire. This set borders in the east. |
1565 |
|
A failed attempt to conquer Malta in the Great Siege. |
1566 |
September 6 |
The reign of Suleiman the Magnificent ended. Selim II became the new leader. |
1570-73 |
|
Ottoman–Venetian War (1570–73). Cyprus was conquered. |
1571 |
|
Battle of Lepanto. The Holy League defeated the Ottoman navy. |
1574 |
|
Conquest of Tunis. Selim II died, and Murad III became the new leader. |
1575 |
|
The Selimiye Mosque was completed by the famous architect Mimar Sinan. |
1578 |
|
Ottoman–Safavid War (1578–90). When this war ended, the Ottomans had reached their largest size in the east. |
1590 |
|
Treaty of İstanbul was signed with the Safavids. This gave the Ottomans more land in the east. |
1593-1606 |
|
Long Turkish War. This war lasted 13 years. |
1596 |
October 23–26 |
Battle of Keresztes. |
The 1600s: Challenges and Changes
Year |
Date |
Event |
1603-18 |
|
Ottoman–Safavid War. The Ottomans lost some lands they had gained earlier. |
1622 |
May 20 |
Osman II was killed. |
1639 |
|
Treaty of Zuhab was signed with the Safavid Empire. This set new borders, giving the Ottomans control of Mesopotamia (Iraq). |
1648 |
|
Sultan Ibrahim was removed from power. Mehmed IV became the new leader. |
1651 |
|
Kösem Sultan was killed. |
1656 |
|
Köprülü Mehmed Pasha became Grand Vizier. This started the Köprülü era, a time when a powerful family led the empire. |
1661 |
|
Köprülü Mehmed Pasha died. His son, Fazıl Ahmed Pasha, became Grand Vizier. |
1663-64 |
|
Austro-Turkish War. This war ended with the Peace of Vasvár. |
1669 |
|
The Ottomans conquered Heraklion (Kandiye). |
1672-76 |
|
Polish–Ottoman War. The Ottomans gained control of Kamianets-Podilskyi. This war marked the largest size of the Ottoman Empire in Europe. |
1676 |
|
Fazıl Ahmed Pasha died. Merzifonlu Kara Mustafa Pasha became Grand Vizier. |
1683 |
September 12 |
Battle of Vienna. The Ottomans were defeated in a major battle. |
1686 |
|
Buda was lost to the Austrian Habsburgs. |
1687 |
|
Mehmed IV was removed from power. |
1697 |
September 11 |
Battle of Zenta. Another big defeat for the Ottomans. |
1699 |
|
Treaty of Karlowitz. The Ottomans gave up most of Hungary to Austria. This was a sign of the empire starting to shrink. |
The 1700s: Reforms and Losses
Year |
Date |
Event |
1715 |
|
Morea was recaptured by the Ottomans. |
1718 |
|
Treaty of Passarowitz was signed. |
1718 |
|
The start of the Tulip era, a time of peace and new ideas (until 1730). |
1729 |
|
The first printing press in Turkish was set up by Ibrahim Muteferrika. |
1730 |
|
Patrona Halil led a revolt. The Tulip era ended, and Ahmet III was removed from power. |
1739 |
|
Treaty of Belgrade was signed. |
1770 |
July 5 - 7 |
Battle of Çeşme. The Ottoman fleet suffered a big defeat against Russia. |
1774 |
|
Treaty of Küçük Kaynarca was signed. |
The 1800s: Revolts and Modernization Attempts
Year |
Date |
Event |
1804 |
February 14 |
The First Serbian Uprising began, marking the start of the Serbian Revolution. |
1807 |
May |
The Kabakçı Mustafa rebellion led to the removal of Sultan Selim III. |
1808 |
July 21 |
Mahmud II became the new sultan. |
1813 |
April 23 |
The Second Serbian Uprising began. |
1821 |
|
The Greek War of Independence started. |
1826 |
June 15 |
Auspicious Incident. The old Janissary army corps was forcefully ended after a rebellion. |
1830 |
|
Algeria was conquered by the French. |
1832 |
July 21 |
Greece became an independent country. |
1839 |
|
The Tanzimat period began, a time of major reforms to modernize the empire. |
1853 |
October 4 |
The Crimean War began with Russia. Britain, France, and Sardinia joined the Ottoman side. |
1860 |
October 21 |
The first newspaper in Turkish, Tercümen'ı Ahval, was published. |
1862 |
February 5 |
A united Romanian state was formed. |
1875 |
October 30 |
The Ottomans could not pay their public debt. |
1876 |
December 23 |
The Constantinople Conference was held, ending the Tanzimat reforms. |
1877 |
April 24 |
The Russo-Turkish War (1877–1878) began with Russia. |
1878 |
March 3 |
Treaty of San Stefano. Romania and Serbia became independent. Bulgaria became a self-governing area. |
1878 |
June 4 |
Cyprus was taken over by Britain. |
1881 |
|
Tunisia became a French colony. |
1882 |
|
Egypt came under British control. |
The 1900s: The End of an Empire
Year |
Date |
Event |
1908 |
|
The Second Constitutional Era began with the Young Turk revolution. |
1908 |
October 5 |
Bulgaria became fully independent. |
1908 |
October 7 |
Austria-Hungary took over Bosnia. |
1911 |
November 11 |
Italo-Turkish War. The Ottomans were defeated by Italy, losing Libya and ending their presence in North Africa. |
1912 |
October 8 |
First Balkan War. Albania declared its independence. |
1913 |
May 17 |
First Balkan War. The Ottoman Empire lost almost all its land in Europe, except for Istanbul and a small area around it. |
1914 |
August 2 |
The Empire joined World War I on the side of the Central Powers. Cyprus was officially taken by Britain. |
1915 |
April 24 |
The Ottoman Empire began the forced movement of Armenians. |
1915 |
April 25 |
The Gallipoli Campaign. The Ottoman army, led by Mustafa Kemal, successfully stopped a British invasion. |
1915 |
December 7 |
Siege of Kut. A major defeat for the British army. |
1918 |
October 30 |
Armistice of Mudros. This agreement ended fighting in the Middle East during World War I. |
1919 |
May 15 |
Greek troops landed in and occupied Izmir. This led to anger among the Turkish people. |
1919 |
May 19 |
The Turkish War of Independence began. |
1920 |
August 10 |
Treaty of Sèvres. This treaty planned to divide the Ottoman Empire. Turkish nationalists rejected it. |
1922 |
November 1 |
The Ottoman dynasty was ended by the new Republic of Turkey. |
1923 |
July 24 |
Treaty of Lausanne was signed, setting the borders of modern Turkey. |
1924 |
March 3 |
The Caliphate was abolished by the Grand National Assembly of Turkey. |
See also
In Spanish: Anexo:Cronología del Imperio otomano para niños