Projector (disambiguation)

A projector is a device that projects an image on a surface.

Projector may also refer to:

Computing

 * Projector PSA, a software and cloud-computing company
 * Projector, a version control system used in the Macintosh Programmer's Workshop

Weaponry

 * Projector, a type of mortar
 * Livens Projector
 * PIAT (Projector, Infantry, Anti Tank), British Second World War spigot mortar
 * Holman Projector
 * Northover Projector

Other uses

 * Projector (business)
 * Projector (Dark Tranquillity album), 1999
 * Projector (Geese album), 2021
 * Projector (patent), the original inventor to reduce an invention to practice
 * In mathematics, a projection operator
 * The Projector, a Singaporean cinema chain