Turnstile (disambiguation)

A turnstile is a pedestrian gate.

Turnstile may also refer to:


 * Turnstile (symbol), symbol used in mathematics, logic, and computer science
 * Turnstiles (album), a 1976 studio album by Billy Joel
 * Turnstile antenna, set of two dipole antennas
 * Optical turnstile, physical security device
 * TURNSTILE, a codename for the UK's Central Government War Headquarters
 * Turnstile (band), a hardcore punk band
 * The Turnstile, a 1912 novel by A. E. W. Mason
 * in the fiction movie Tenet (film), a device that inverts entropy