Yamaha Pacifica is the name of a series of electric guitars manufactured by Yamaha. The line was originally designed in Yamaha's California custom-shop by Rich Lasner, working with guitar builder Leo Knapp. Initially intended by Lasner and Knapp as a test project, Yamaha Japan chose to produce the instruments.

Bolt-on neck is a method of guitar construction that involves joining a guitar neck and body using screws or bolts, as opposed to glue and joinery as with set-in neck joints.