Duval Clear, known better by his stage name Masta Ace, is an American rapper from Brownsville, Brooklyn. He appeared on the classic 1988 Juice Crew posse cut "The Symphony". He is noted for his high level of rapping skill and for influencing other MCs, including Eminem.
- Born: December 4, 1966 (age 51), Brooklyn
- Aliases: Duval Clear, Masta Ace Inc, Masta Ace, Inc., Masta Age, Master Ace
- Genre: Hip hop music
- Websites: http://www.mastaace.com/