Dubău (Moldovan Cyrillic: Дубэу, Russian: Дубoвo, romanized: Dubovo, Ukrainian: Дубове, romanized: Dubove) is a commune in the Dubăsari District of Transnistria, Moldova.

It is composed of two villages, Dubău and Goianul Nou (Нові Гояни, Новые Гояны).

[1] Since 1990, it has been administered as a part of the breakaway Pridnestrovian Moldavian Republic.

In 2004, the commune had 724 inhabitants, of which 675 were Moldovans (93.23%), 31 were Ukrainians (4.28%) and 16 were Russians (2.21%).

[2] Dubowa, as it was known in Polish, was a private village of the Lubomirski family, administratively located in the Bracław County in the Bracław Voivodeship in the Lesser Poland Province of the Kingdom of Poland.