Sentry or The Sentry may refer to:
Marvel Comics Sentry (Kree) Sentry (Curtis Elkins) Sentry (Robert Reynolds) Senator Ward (comics) or Sentry
Vehicles Sentry (AUV), an autonomous underwater vehicle used to measure deep-ocean data E-3 Sentry AWACS, airborne early warning aircraft Lancair Sentry, American kit aircraft
Sports The Sentry (California), a PGA Tour golf tournament at Torrey Pines Golf Course Tournament of Champions (golf), a PGA Tour golf tournament in Hawaii known as The Sentry in 2024 and 2025
Other uses Picket (military) or sentry, one or more soldiers stationed on guard duty The Sentinel (video game), also known as The Sentry The Sentry (organization), an American non-profit investigative and policy organization The Sentry (Fabritius), a 1654 painting by Carel Fabritius "Sentry" (short story), a 1954 short story by Fredric Brown Sentry (monitoring system), an automatic near-Earth asteroid collision monitoring system Sentry Foods, a chain of grocery stores in Wisconsin, United States Sentry Insurance, a Wisconsin-based insurance company Sentry Island, Nunavut, Canada Sentry Siren, a company based out of Colorado, that manufactures warning equipment.
See also General Orders for Sentries Nissan Sentra Sentinel (disambiguation) Guard (disambiguation) SENTRI Sentry gun, a gun that automatically aims and fires at targets SentrySafe, a safe manufacturing company headquartered in Rochester, New York Soviet frigate Storozhevoy Travel Sentry