Biliaivka is a city located in the Odesa Raion of the Odesa Oblast region in Ukraine. It serves as the administrative center for the Biliaivka urban hromada, which is one of the local administrative divisions within the country.
The city is situated in the Dniester Delta on the left bank of the Turunchuk River. Notable geographical features near the city include Lake Safiany. As of recent records, the population of Biliaivka is approximately 12,355 residents.