Jhoneil M. Centeno (born July 1, 1969, in Metro Manila) is a Filipino/American artist best known for his fantasy cover paintings of several d20 books. Born in San Andres Bukid, Manila, Philippines, Jhoneil M. Centeno's family later moved to Los Angeles, CAHis art has also been featured in books such as Spectrum 10: The Best in Contemporary Fantastic Art, D'artiste: Digital Painting, and Aphrodisia II: Art of the Female Form. He was assistant art director: Dreamers Guild in the computer game I Have No Mouth, and I Must Scream (computer game). Besides being a painter, Jhoneil is also noted for his photography and making bows for archery.
He received a BFA degree in painting from the Art Center College of Design, Pasadena, California in 1993.