| Type: | commune |
| County: | Bihor |
| Official Name: | Curtuișeni |
| Other Name: | Érkörtvélyes |
| Leader Name: | István Nagy |
| Leader Party: | UDMR |
| Leader Term: | 2020 - 2024 |
| Coordinates: | 47.55°N 34°W |
| Area Total: | 69.37 |
| Population Total: | auto |
| Postal Code: | 417225 |
| Area Code: | +40 x59 |
Curtuișeni (Hungarian: Érkörtvélyes) is a commune in Bihor County, Crișana, Romania with a population of 3,780 people. It is composed of two villages, Curtuișeni and Vășad (Érvasad).
At the 2011 census, 63.3% of inhabitants were Hungarians, 22.5% Romanians, and 14.1% Roma.