Tristar

The name Tristar may refer to any one of the following:

* Tri-star (wheel arrangement)
* Tri-Star Incorporated, a real estate investment company
* Lockheed L-1011 TriStar, a widebodied airliner
** Lockheed TriStar (RAF), L-1011-based tankers used by the Royal Air Force
* TriStar Pictures, a film production company
* TriStar Enterprises, a manufacturer of vacuum cleaners and HEPA filters
* Tristar 64, an add-on for the Nintendo 64 game console
* Tristar-class cruiser from Robotech
* TriStar Health System, the brand name for HCA Hospitals in Tennessee
* TriStar Music Group, a record label
* Tristar and Red Sector Incorporated, an international warez and demoscene group
* "Tristar (film)", a 1996 Hong Kong movie directed by Tsui Hark
* Tristar Boys F.C. Youth Football Club