Cirie Tiffany Fields  is an American nurse and television personality who competed on four seasons of Survivor. She first appeared in 2006 on Survivor: Panama, finishing in 4th place. In 2008, she returned and placed 3rd on Survivor: Micronesia. She made her third appearance on Survivor: Heroes vs. Villains in 2010, finishing 17th after being targeted and blindsided early in the game. She made her fourth appearance on Survivor: Game Changers in 2017, where she finished 6th and was eliminated without receiving a vote. She is set to compete on her 5th season of Survivor, where she will represent the USA on the upcoming Australia V The World season of Australian Survivor, set to air in 2025.

She is widely considered one of the greatest Survivor players of all-time and often cited as the best to never win. She competed on and won the first season of The Traitors on Peacock.

In 2023, Fields competed in the twenty-fifth season of Big Brother along with her son Jared Fields; she finished in 5th place. Fields was featured in Variety's 40 Most Powerful Women on Reality TV in 2023.