Pinhole (disambiguation)

A pinhole is a tiny hole, such as that made by a pin.

Pinhole may also refer to:
 * Pinhole (optics), a small hole used as an optical aperture
 * Pinhole (band), a rock band from Liverpool, England, later to become The Dead 60s
 * Pinhole (song), a song by Japanese rock band Ogre You Asshole
 * Firewall pinhole, in computer networking, a port that is opened through a firewall for a particular application