Constantina is the feminine form of Constantine. It may refer to:
Constantina, a Byzantine saint, the eldest daughter of Roman Emperor Constantine I and his second wife Fausta Constantina (empress), Byzantine empress, daughter of Tiberius II and wife of Maurice Constantina, Brazil, a Brazilian municipality in Rio Grande do Sul Constantina, Seville, a Spanish municipality in the province of Seville. Constantina (Osrhoene), a Roman/Byzantine city in northern Mesopotamia
See also Constantine (disambiguation)