Columbia TriStar Television (CTT) was an American television company that ran from 1994 to 2002. It was operated as the third name of the early television studio Screen Gems and the fourth name of Pioneer Telefilms, itself part of Sony Pictures Entertainment and the second company to use the Columbia and TriStar names together (the first being Columbia TriStar Home Video, now Sony Pictures Home Entertainment).
Columbia TriStar Television was launched on February 21, 1994, as a merger between Columbia Pictures Television and TriStar Television under the leadership of Jon Feltheimer, who was president of TriStar Television from 1991 to 1994 and New World Television until 1991. After the merger, Columbia Pictures Television Distribution was renamed to Columbia TriStar Television Distribution, but keeping the old name continued to appear on-screen until 1996. The new studio first entered production after dismantling and folding Merv Griffin Enterprises on June 4, by producing Jeopardy! and Wheel of Fortune, distributed by King World, starting in September 1994. Expanding its television library in 1994, SPE acquired Stewart Television.
Its global subsidiary, Columbia TriStar International Television, distributed Sony's programs across the globe. It was created in 1993 by renaming Columbia Pictures International Television. This was also the launch of the Columbia TriStar Television Group a year later. The studio's US distribution arm, Columbia TriStar Television Distribution, was fully launched in 1996 to distribute Sony's programs all across America and to produce and distribute their own programs as well as movies for first-run syndication and cable.