Leylah Annie Fernandez (born 6 September 2002) is a Canadian professional tennis player. She has a career-high ranking of No. 13 by the Women's Tennis Association (WTA), achieved on 8 August 2022. Fernandez won her first WTA Tour title at the 2021 Monterrey Open. As a 19-year-old, she finished runner-up at the 2021 US Open to fellow teenager Emma Raducanu, defeating three top-5 players en route to the final (including defending champion Naomi Osaka).
Fernandez was born in Montreal, Quebec. Her father Jorge is from Ecuador and is a former football player. Her mother Irene (née Exevea) is a Filipino Canadian. Her younger sister Bianca Jolie is also a tennis player.
Fernandez is a fan of Spanish football team Real Madrid, and English football team Manchester City. She speaks English, French and Spanish.