The Ukrainian diaspora is the global community of ethnic Ukrainians, especially those who maintain some kind of connection, even if ephemeral, to the land of their ancestors and maintain their feeling of Ukrainian national identity within their own local community.
After the loss suffered by the Ukrainian-Swedish Alliance under Ivan Mazepa in the Battle of Poltava in 1709, some political emigrants, primarily Cossacks, settled in Turkey and in Western Europe.
In 1775, after the fall of the Zaporozhian Sich to the Russian Empire, some more of the Cossacks emigrated to Dobruja in the Ottoman Empire (now in Romania), while others settled in Volga and Ural regions of the Russian Empire.
In the second half of the 18th century, Ukrainians from the Transcarpathian Region formed agricultural settlements in Hungary, primarily in the Bačka and Syrmia regions. Both these places are currently located in the Vojvodina Region of the Republic of Serbia.
In time, Ukrainian settlements emerged in the major European capitals, including Vienna, Budapest, Rome and Warsaw.
In 1880, the Ukrainian diaspora consisted of approximately 1.2 million people, which represented approximately 4.6% of all Ukrainians, and was distributed as follows:
In the last quarter of the 19th century due to the agrarian resettlement, a massive emigration of Ukrainians from Austro-Hungary to the Americas and from the Russian Empire to the Urals and Asia (Siberia and Kazakhstan) occurred.
A secondary movement was the emigration under the auspices of the Austro-Hungarian government of 10,000 Ukrainians from Galicia to Bosnia.