Izmail Oblast

Izmail (, ; ; , or ; ) is a city and municipality on the Danube river in Odesa Oblast in south-western Ukraine. It serves as the administrative center of Izmail Raion, one of seven districts of Odesa Oblast, and is the only locality which constitutes Izmail urban hromada, one of the hromadas of Ukraine.

Bilhorod-Dnistrovskyi (, ; ; ), historically known as Aq Kirmān () or by other names, is a port city in Odesa Oblast, southwestern Ukraine. It is situated on the right bank of the Dniester Estuary leading to the Black Sea, in the historical region of Budjak. It also serves as the administrative center of Bilhorod-Dnistrovskyi Raion and is coterminous with Bilhorod-Dnistrovskyi urban hromada, one of the hromadas of Ukraine. It is the location of a large freight seaport. Population:

Budjak, also known as Budzhak, is a historical region that was part of Bessarabia from 1812 to 1940. Situated along the Black Sea, between the Danube and Dniester rivers, this multi-ethnic region covers an area of and is home to approximately 600,000 people. The majority of the region (former Izmail Oblast) is now located in Ukraine's Odesa Oblast, while the remaining part is found in the southern districts of Moldova. The region is bordered to the north by the rest of Moldova, to the west and south by Romania, and to the east by the Black Sea and the rest of Ukraine. thumb|Shepherd in Budjak

Oblast of the Ukrainian SSR (1940–54)