Bolhrad Raion is a raion (district) in Odesa Oblast of Ukraine. It is part of the historical region of Bessarabia. Its administrative center is the town of Bolhrad. Population: 144,377.

Odesa Oblast, also referred to as Odeshchyna (Одещина), is an oblast (province) of southwestern Ukraine, located along the northern coast of the Black Sea. Its administrative centre is the city of Odesa. Population: 2,351,382.