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.

Artsyz is a city in Bolhrad Raion of Odesa Oblast, Ukraine. It hosts the administration of Artsyz urban hromada, one of the hromadas of Ukraine. Population: 14,355. In 2001, population was 16,370.