Marynivka (Ukrainian: Маринівка) is a village in the Odesa Raion, Odesa Oblast, Ukraine.

It was founded in 1797 and named after a daughter of the count Lev Potocki, Maryna Potocka.

There are 2 other names that you can call, which are Marinivka and Marinovka.

Until 18 July 2020, Marynivka belonged to Biliaivka Raion.

The raion was abolished in July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Odesa Oblast to seven.