X

Xuxa was the name of the Brazilian entertainer's weekday self-titled children's television series that ran in syndication in the United States during the 1993–1994 season and was distributed by MTM Enterprises. In 1994, the series had a two-year run on The Family Channel until 1996. The series was based on her similar children's series that was televised in Brazil and Latin America.

Xena: Warrior Princess is an American television series filmed in New Zealand. The series aired in syndication from September 4, 1995, until June 18, 2001.

X-Play (previously GameSpot TV and Extended Play) is a TV program about video games, known for its reviews and comedy skits. The program aired on G4 in the United States, G4 Canada in Canada, FUEL TV in Australia, Ego in Israel, GXT in Italy, MTV Россия in Russia and Solar Sports in the Philippines. On October 26, 2012, it was reported that the show (along with Attack of the Show!) would cease production after 2012; the one-hour series finale aired January 23, 2013.

X-Men: Evolution is a Canadian-American animated television series about the Marvel Comics superhero team X-Men. In this incarnation, many of the characters are teenagers rather than adults. The series ran for a total of four seasons (52 episodes) from November 2000 until October 2003 on Kids' WB, which has made it the third longest-running Marvel Comics animated series, behind only Fox Kids' X-Men and Spider-Man animated series. The series began running on Disney XD on June 15, 2009.

X-Men, also known as X-Men: The Animated Series, is an American animated television series which debuted on October 31, 1992 in the United States on the Fox Network as part of its Fox Kids Saturday morning lineup. X-Men was Marvel Comics' second attempt at an animated X-Men TV series after the pilot X-Men: Pryde of the X-Men was not picked up.

The X-Files is an American science fiction horror drama television series created by Chris Carter. The program originally aired from September 10, 1993, to May 19, 2002, on Fox, spanning nine seasons and 202 episodes. The series revolves around FBI special agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) investigating X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder's discoveries to debunk his work and thus return him to mainstream cases. Early in the series, both agents become pawns in a larger conflict and come to trust only each other. They develop a close relationship, which begins as a platonic friendship, but becomes a romance by the end of the series. In addition to the series-spanning story arc, "Monster-of-the-Week" episodes form roughly two-thirds of all episodes.

The X Factor is an American reality television music competition created by Simon Cowell and produced by FremantleMedia North America and SYCOtv, a partnership between Cowell and Sony Music Entertainment, which aired on Fox from 2011 to 2013. Based on the original UK show, and an addition to the The X Factor franchise, the series found new singing talent (solo artists and groups ages 12 and over), drawn from public auditions, and they competed against each other for votes. The winner was determined by the show's viewers via telephone, the Internet, and SMS text voting, and was awarded a recording contract with Cowell's record label Syco Music, worth $5 million in seasons one and two, and $1 million in season three. America voted for the following winners: Melanie Amaro, Tate Stevens, and Alex & Sierra, respectively.