Administrative divisions of Mykolaiv Oblast

Mykolaiv Oblast is subdivided into districts (raions) which are subdivided into territorial communities (hromadas).

Current
On 18 July 2020, the number of districts was reduced to four. These are:
 * 1) Bashtanka (Баштанський район), the center is in the city of Bashtanka;
 * 2) Mykolaiv (Миколаївський район), the center is in the city of Mykolaiv;
 * 3) Pervomaisk (Первомайський район), the center is in the city of Pervomaisk;
 * 4) Voznesensk (Вознесенський район), the center is in the city of Voznesensk.

Administrative divisions until 2020
Before July 2020, Mykolaiv Oblast was subdivided into 24 regions: 19 districts (raions) and 5 city municipalities (mis'krada or misto), officially known as territories governed by city councils.


 * Cities under the oblast's jurisdiction:
 * Mykolaiv (Миколаїв), the administrative center of the oblast
 * Ochakiv (Очаків)
 * Pervomaisk (Первомайськ)
 * Voznesensk (Вознесенськ)
 * Yuzhnoukrainsk (Южноукраїнськ)
 * Districts (raions):
 * Arbuzynka (Арбузинський район)
 * Urban-type settlements under the district's jurisdiction:
 * Arbuzynka (Арбузинка)
 * Kostiantynivka (Костянтинівка)
 * Bashtanka (Баштанський район)
 * Cities and towns under the district's jurisdiction:
 * Bashtanka (Баштанка)
 * Berezanka (Березанський район)
 * Urban-type settlements under the district's jurisdiction:
 * Berezanka (Березанка)
 * Bereznehuvate (Березнегуватський район)
 * Urban-type settlements under the district's jurisdiction:
 * Bereznehuvate (Березнегувате)
 * Bratske (Братський район)
 * Urban-type settlements under the district's jurisdiction:
 * Bratske (Братське)
 * Domanivka (Доманівський район)
 * Urban-type settlements under the district's jurisdiction:
 * Domanivka (Доманівка)
 * Kazanka (Казанківський район)
 * Urban-type settlements under the district's jurisdiction:
 * Kazanka (Казанка)
 * Kryve Ozero (Кривоозерський район)
 * Urban-type settlements under the district's jurisdiction:
 * Kryve Ozero (Криве Озеро)
 * Mykolaiv (Миколаївський район)
 * Urban-type settlements under the district's jurisdiction:
 * Olshanske (Ольшанське)
 * Nova Odesa (Новоодеський район)
 * Cities and towns under the district's jurisdiction:
 * Nova Odesa (Нова Одеса)
 * Novyi Buh (Новобузький район)
 * Cities and towns under the district's jurisdiction:
 * Novyi Buh (Новий Буг)
 * Ochakiv (Очаківський район)
 * Pervomaisk (Первомайський район)
 * Urban-type settlements under the district's jurisdiction:
 * Pidhorodna (Підгородна)
 * Snihurivka (Снігурівський район)
 * Cities and towns under the district's jurisdiction:
 * Snihurivka (Снігурівка)
 * Veselynove (Веселинівський район)
 * Urban-type settlements under the district's jurisdiction:
 * Tokarivka (Токарівка), formerly Kudriavtsivka
 * Veselynove (Веселинове)
 * Vitovka (Вітовський район), formerly Zhovtneve Raion
 * Urban-type settlements under the district's jurisdiction:
 * Pervomaiske (Первомайське)
 * Voskresenske (Воскресенське)
 * Voznesensk (Вознесенський район)
 * Urban-type settlements under the district's jurisdiction:
 * Oleksandrivka (Олександрівка)
 * Vradiivka (Врадіївський район)
 * Urban-type settlements under the district's jurisdiction:
 * Vradiivka (Врадіївка)
 * Yelanets (Єланецький район)
 * Urban-type settlements under the district's jurisdiction:
 * Yelanets (Єланець)