Garin Regional Park is a regional park located in Hayward, California, that is part of the East Bay Regional Parks system. It shares a contiguous border with sister park Dry Creek Pioneer Regional Park. The park is the site of the former Garin Ranch, sold by Andrew J. Garin to the district in 1966. "Ukraina Honcharenko", the former homestead of Ukrainian political émigré Agapius Honcharenko and a California Historical Landmark, is located in the park.