Morgan Hill is a city in Santa Clara County, California. The city is located in the southernmost portion of Silicon Valley.

With origins back to the Rancho period of California, the area initially started as the seat of the Rancho Ojo del Agua de la Coche, of the wealthy Californio family, the Murphys. The land eventually made it into the hands of Hiram Morgan Hill, who established his country home in the area and gave his name to the land. The settlement, which grew from Hill's ranch, was incorporated in 1906.

Originally a community of ranchers, farmers, and orchardists, the city has evolved into a bedroom community for the high tech industries in Silicon Valley, as well as the seat for several high tech companies.