Haro may refer to:
- Los Haro, a town in Jerez, Zacatecas, Mexico
- Haro, La Rioja, a town in Spain
- Haro family, a noble Spanish family, lords of the mentioned town
- Haro River, a river in Pakistan
- Haró, the Hungarian name for Hărău Commune, Hunedoara County, Romania
- Haro Strait, between British Columbia, Canada and Washington, United States
- Haro (character), a fictional robot in the Gundam metaseries
- Haro Bikes, a cycle manufacturer
- Melissa Haro, model for Elite Model Management
- Bob Haro, a former freestyle BMX rider
- Help a Reporter Out (HARO), a social media enterprise that connects media and reporters with experts