Bolhrad Raion (Ukrainian: Болградський район; Romanian: Raionul Bolgrad) is a raion (district) in Odesa Oblast of Ukraine.

It is part of the historical region of Bessarabia.

[1] On 18 July 2020, as part of the administrative reform of Ukraine, the number of raions of Odesa Oblast was reduced to seven and the area of Bolhrad Raion was significantly expanded.

[2][3] The January 2020 estimate of the raion population was 66,666 (2020 est.).

[4] After the reform in July 2020, the raion consisted of 10 hromadas:[3] Before the 2020 reform, the raion consisted of five hromadas,[7]