Stargate Infinity, often abbreviated as SGI or just Infinity (French: Stargate: Le Dessin Animé), is a 2002–2003 animated science fiction television series co-produced by Les Studios Tex S.A.R.L. and DIC Entertainment Corporation, in association with MGM Television Entertainment as part of Metro-Goldwyn-Mayer's (MGM) Stargate franchise, but is not considered official Stargate canon. The show was created by Eric Lewald and Michael Maliani, as a spin-off series of Stargate SG-1, which was created by Brad Wright and Jonathan Glassner in 1997 after the release of the original film, Stargate (1994) by Dean Devlin and Roland Emmerich. The animation had a low viewership rating and poor reception; it was canceled after just one season.

The story arc of Stargate Infinity follows Gus Bonner being framed for opening the Stargate for alien enemies in a future version of Stargate Command (SGC). Bonner escapes with a group of fresh recruits through the Stargate. The team cannot return to Earth before they have cleared their names. The show was cancelled before any of its major plots could be resolved. The story unfolds when the members of the team encounter different alien races from other planets.