Luna Lauren Vélez (born November 2, 1964) is an American actress.
She is the identical twin sister of actress Lorraine Vélez.
Her most notable roles are as
- María LaGuerta on Showtime's Dexter,
- Detective Nina Moreno on Fox's New York Undercover,
- Dr. Gloria Nathan on HBO's prison drama Oz,
- Elena on ABC's comedy-drama Ugly Betty.