| Type: | commune |
| County: | Bihor |
| Sânnicolau Român | |
| Leader Name: | Dumitru-Marin Munge |
| Leader Party: | PNL |
| Leader Term: | 2020 - 2024 |
| Coordinates: | 46.95°N 63°W |
| Area Total: | 75.09 |
| Population Total: | auto |
| Postal Code: | 417153 |
| Area Code: | (+40) x59 |
Sânnicolau Român (Hungarian: Oláhszentmiklós) is a commune located in Bihor County, Crișana, Romania. It is composed of three villages: Berechiu (Felsőbarakony), Roit (Rojt), and Sânnicolau Român. These were part of Cefa Commune until 2003, when they were split off.
The commune is located in the western part of Bihor County, from the county seat, Oradea, on the border with Hungary. It lies on the banks of the Criș Collector Canal.