Leire Martínez Ochoa (born 22 June 1979 in Errenteria, Gipuzkoa), is a Spanish singer, songwriter and the lead vocalist of the band La Oreja de Van Gogh from 2008 to 2024.
She participated in the television show Factor X in 2007 performing covers of Julieta Venegas, Vanessa Paradis and Lisa Stansfield. She was eliminated on the 6th week.
