A trident is a three-pronged staff.
Trident may also refer to:
Places
South Georgia
United Kingdom
United States
Other
Military
- Trident (missile), a submarine-launched ballistic missile used by the United States and the United Kingdom
- Trident (UK nuclear programme), based on the Trident missile
- French ship Trident (1811), a Téméraire-class ship of the French Navy
- HMS Trident (1768), a 64-gun third-rate ship of the line
- HMS Trident (1845), a sloop built by Ditchburn & Mare
- HMS Trident (N52), a T-class submarine built in 1937
- USS Trident (AMc-107), a World War II US Navy minesweeper
- SNCASO Trident, a French prototype interceptor aircraft
- Operation Trident (1971), the codename for an Indian Navy action during the Indo-Pakistani War
- Washington Conference (1943) or Trident, a strategic meeting between the United States and the United Kingdom during World War II
Computers
- MSHTML (Trident), a browser engine in Internet Explorer
- Trident Microsystems, a former graphics chip manufacturer
- Trident, the name of the Triglav computer outside Slovenia
- Project Trident, a desktop edition spin off of a TrueOS operating system
Comics
Vehicles
Music
Science and research
- Trident (spacecraft), proposed space mission to the outer planets as part of NASA's Discovery Program for launch in 2025/2026
- Trident curve, an algebraic curve
- Trident laser, a high-power short pulse laser facility at Los Alamos National Laboratory
- TRopIcal DEep-sea Neutrino Telescope, a proposed neutrino detector in the South China Sea
Other uses
- The Trident (restaurant), in Sausalito, California, United States
- Le Trident (theatre), Cherbourg, France
- Trident (gum), a sugarless chewing gum manufactured by Perfetti Van Melle BV and formerly by MondelÃÂz International Group
- Operation Trident (1971), an offensive operation by the Indian Navy against the city of Karachi during the Indo-Pakistani War of 1971
- Operation Trident (Metropolitan Police), a Metropolitan Police Service unit dealing with gun crime in London
- Trident Racing, a motor racing team
- Trident University International, an online school for higher education
- Trishul (film), or Trident, a 1978 Indian film directed by Yash Chopra
See also