Jewel Belair Staite (born June 2, 1982) is a Canadian actress. She is known for her roles as Kaylee Frye in the Fox television series Firefly (2002–2003) and its spin-off theatrical film Serenity (2005), and as Jennifer Keller on Sci-Fi Channel's science fiction television series Stargate Atlantis (2007–2009). Staite also starred as Catalina in Space Cases (1996), as "Becca" Fisher in Flash Forward (1996–1997), as Raquel Westbrook in the Canadian drama The L.A. Complex (2012), and as Caroline Swift in AMC's crime drama The Killing (2013–2014). Since 2021, she has starred as Abigail Bianchi in the Canadian legal drama series Family Law.

Early life
Staite was born in White Rock, British Columbia, the youngest of seven children. She has said that she is of British, Irish, French Canadian, and Iroquois ancestry. She began her career in early childhood, working both as a model and, from the age of six, as an actor. She attended Vancouver Film School and developed her stagecraft at the Vancouver Youth Theatre.