Survivor is the American version of the international Survivor reality competition television franchise, itself derived from the Swedish television series Expedition Robinson created by Charlie Parsons which premiered in 1997. The American series premiered on May 31, 2000, on CBS. It is hosted by Jeff Probst, who is also an executive producer along with Mark Burnett and the original creator, Parsons.

Survivor places a group of strangers in an isolated location, where they must provide food, fire, and shelter for themselves. The contestants compete in challenges including testing the contestants' physical abilities like running and swimming or their mental abilities like puzzles and endurance challenges for rewards and immunity from elimination. The contestants are progressively eliminated from the game as they are voted out by their fellow contestants until only one remains and is given the title of "Sole Survivor" and is awarded the grand prize of US$1,000,000 ($2,000,000 in Winners at War).

The American version has been very successful. From the 2000–01 through the 2005–06 television seasons, its first eleven seasons (competitions) rated among the top ten most-watched shows. It is commonly considered the leader of American reality TV because it was the first highly-rated and profitable reality show on broadcast television in the U.S., and is considered one of the best shows of the 2000s (decade). The series has been nominated for 63 Emmy Awards, including winning for Outstanding Sound Mixing in 2001, Outstanding Special Class Program in 2002, and was subsequently nominated four times for Outstanding Reality-Competition Program when the category was introduced in 2003. Probst won the award for Outstanding Host for a Reality or Reality-Competition Program four consecutive times after the award was introduced in 2008. In 2007, the series was included in Time magazine's list of the 100 greatest TV shows of all time. In 2013, TV Guide ranked it at #39 on its list of the "60 Best Series of All Time".In February 2023, the series was renewed for the 2023–24 television season, and season 46 is set to premiere on February 28, 2024, and will continue with 90-minute episodes.