Westhaven is an unincorporated community in Fresno County, California.

[1] It is located 16 miles (26 km) south-southwest of Riverdale,[2] at an elevation of 279 feet (85 m).

[1] A post office operated at Westhaven from 1918 to 1958.

[2] During World War II was the site of a training landing strip called Boston Field, part of Lemoore Army Air Field.

This Fresno County, California-related article is a stub.