Mykolaiv is a village in Khmelnytskyi Raion, in Khmelnytskyi Oblast, Ukraine. Mykolaiv lies at 298 m above sea level. The nearest city is Khmelnytskyi, 21 km to the southeast. Among the landmarks around are Khmelnytskyi literary museum (21 km), Budinok Maranca (21 km) and Roman Catholic church in Tereshky (21 km).
Also written Миколаїв.