| Ibarrangelu | |
| Native Name: | Ibarranguelua |
| Native Name Lang: | eu |
| Pushpin Map: | Spain Basque Country#Spain |
| Pushpin Map Caption: | Location of Ibarrangelu within the Basque Country##Location of Ibarrangelu within Spain |
| Coordinates: | 43.3897°N -2.6311°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Biscay |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Busturialdea |
| Leader Title: | Mayor |
| Leader Name: | Jesus Maria Ziluaga Acebo |
| Unit Pref: | Metric |
| Area Total Km2: | 15.56 |
| Elevation M: | 100 |
| Population Density Km2: | auto |
| Postal Code Type: | Postal code |
| Postal Code: | 48311 |
Ibarrangelu is a town and municipality located in the province of Biscay, in the autonomous community of Basque Country, northern Spain. According to the 2019 census, it has 632 inhabitants.