Saint Marina may refer to: Marina of Aguas Santas (–135/139), Spanish virgin martyr Marina the Martyr of Antioch (), also known as Margaret the Virgin in the west Marina the Monk (), Byzantine monastic, confessor and wonderworker Marina de Escobar (1554–1633), Spanish Catholic mystic Marina of Omura (died 1634), Dominican tertiary and one of the 16 Martyrs of Japan
See also Santa Marina (disambiguation)