Zoyla Gloria Ruiz Moscoso (born December 23, 1926- died December 4, 2009†), better known by her stage name Leticia Palma, is a former actress who worked in Mexican cinema. She was most famous for her role in Roberto Gavaldón's En la palma de tu mano, which ranked 70th on Somos magazine's 1994 list of the 100 best Mexican films.