Mariela may refer to:Mariela Antoniska, Argentine field hockey goalkeeper in the national women's team Mariela Castro, the director of the Cuban National Center for Sex Education in Havana and an activist for LGBT rights in Cuba Mariela González, Cuban athlete Mariela Griffor, Chilean journalist and poet Mariela Ortiz, American voice actress, DVD coordinator, production assistant who works for ADV Films Mariela Pérez, Venezuelan pageant titleholder
