Mykolaivka (Ukrainian: Миколаївка; Russian: Николаевка) is a rural settlement in Dnipro Raion, Dnipropetrovsk Oblast, Ukraine.

[1] Until 18 July 2020, Mykolaivka belonged to Petrykivka Raion.

On this day, a new law entered into force which abolished this status, and Mykolaivka became a rural settlement.

[5] Mykolaivka has access to Highway H08 which connects Kamianske and Kremenchuk, as well as to Highway H31 connecting Dnipro and Reshetylivka with further access to Poltava and Kyiv.

The closest railway station (52 km) is in Kurylivka on the railway connecting Kamianske and Dnipro via Balivka, approximately 10 kilometres (6.2 mi) from the settlement.