Marta Fernández Farrés (born December 21, 1981 in Barcelona, España ) is a retired Spanish women's basketball player. and the Spain women's national basketball team. A 1.80 m (5'11") guard, she played in 2007 with the Los Angeles Sparks of the United States' WNBA.
On May 5, 2015, she announced her retirement from basketball.
Fernández has represented Spain at the 2004 Summer Olympics, EuroBasket 2005 Women, and 2006 FIBA World Championship for Women.
Marta Fernández is the sister of Spanish international and Real Madrid shooting guard Rudy Fernández.