Nydia

Nydia may refer to:

• Alba Nydia Díaz (born 1955), Puerto Rican actress, both TV and on-stage
• Carmen Nydia Velázquez, born in Puerto Rico, is a comedian and singer
• Nydia Caro (born 1950), American & Puerto Rican actress and singer
• Nydia Rojas (born 1980), American singer of Mexican/Cuban/Yaqui Indian heritage
• Nydia Velázquez (born 1953), Puerto Rican American politician in the United States House of Representatives since 1993
• Nydia Westman (1902–1970), American actress and singer of stage, screen and television