Sabrina Frederick (formerly Frederick-Traub; born 23 November 1996) is an English-born Australian rules footballer who plays for the Collingwood Football Club in the AFL Women's competition. She was one of Brisbane's two marquee players for the 2017 season, alongside Tayla Harris.

Frederick spent her early years in Brighton, England. Her mother is White British and her biological father is of Jamaican and Antiguan descent.^[2] Her step-father's surname "Traub" was added to her name as a child, but in 2020 she announced that she was reverting to the name "Frederick" for several reasons.^[3]

Frederick and her family moved to Australia when she was seven, although she has said considers herself English and "my family still kept me immersed in the British culture".^[4][2] She grew up in Pinjarra, Western Australia.^[5]

Frederick played in mixed-gender teams until the age of thirteen, when she began playing for the Peel Thunderbirds (an all-female team). She eventually progressed to the club's senior team in the West Australian Women's Football League (WAWFL).^[6] In 2013, Frederick captained an Australian youth girls team on a tour of New Zealand.^[7] She switched to South Fremantle for the 2014 WAWFL season, and in 2015 and 2016 played in exhibition matches for Melbourne against the Western Bulldogs. She kicked three goals in the latter game.^[2]

Statistics are correct to the end of the 2023 season.^[19]

This section needs expansion. You can help by adding to it. (September 2021)

In 2020, it was announced Frederick would be participating the Seven Network's reality program SAS Australia.^[20] Frederick was one of three recruits to pass selection along with Merrick Watts and Nick Cummins. Along with Millie Boyle, she is one of just two female recruits to successfully pass selection.

Frederick studied psychology at Murdoch University, and was part of the university's Elite Athlete Program.^[21] She previously worked at AFL Queensland as the Participation Programs Coordinator for Game Development.^[22]

Frederick married Lili Cadee-Matthews in December 2021 in Melbourne.^[23] In January 2022, Frederick announced that Cadee-Matthews was pregnant with the couple's first child.^[23]