Cal Yachts (also known as Jensen Marine and Cal Boats) was a manufacturer of performance oriented fiberglass sailboats from the 1960s to the 1980s. The Costa Mesa, California, headquartered company was founded in 1957, among the earliest of all-fiberglass, mass-production sailboat builders. Although the brand has been out of production since 1989, the existing fleet is still substantially active in racing and cruising.