Beistegui Hermanos
| BH | |
| Founded | 1909 in Éibar, Spain | 
| Founders | Cosme Beistegui, Domingo Beistegui, Juan Beistegui | 
| Headquarters | , Basque Country (Spain) | 
| Number of locations | Vitoria-Gasteiz: 2 Águeda, Portugal: 1 | 
| Area served | Europe | 
| Products | Bicycles | 
Beistegui Hermanos S.A. (BH or BH Bikes) is a Spanish bicycle manufacturer. Founded in 1909, it is headquartered in Spain. As of 2023 it also went by BH Bicycles, after its years as Beistegui Hermanos.