Birthdate: April 4, 1973 (1973-04-04)
Birth location: Anaheim, California, U.S.
Measurements: 34D-23-34
Height: 5 ft 7 in (1.7 m)
Eye colour: Brown
Hair colour: Brunette (sometimes Blonde)
Natural bust: No
Orientation: Bisexual
Ethnicity: German & African American

Mason Marconi (born April 4, 1973) is an American glamour model and pornographic actress. She was Penthouse Pet of the Month in October 1997. Mason also had a very small uncredited role in the NC-17 rated 1995 movie Showgirls playing a Cheetah dancer. Marconi became quite popular for her performances in erotic softcore pantyhose fetish videos, bikini modeling in fitness magazines, and pictorials in various mens pornographic magazines (including Hustler Busty Beauties and Gallery). Mason's work in the adult industry was primarily limited to softcore solo and lesbian performances with a few rare boy-girl photoshoots (no penetration) and simulated straight sex in Penthouse videos. Marconi has no siblings and was raised primarily by her grandparents and mother. During recent years Mason had not been active in the adult industry, even shutting down her official website, but now she may be returning as she is starting up a brand new official website.