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.