Brittany O'Neil, born March 31, 1971, in Grand Rapids, Michigan, is an American adult film actress and model famous for her contributions to the big-bust genre of pornography. Entering the industry in 1992, she built a career spanning over three decades, appearing in more than 50 adult films under aliases like Busty Brittany. O'Neil graduated from the University of Nebraska with a bachelor's degree in Theater Arts, bringing a unique background to her performances.
Of mixed German, Swedish, and Malaysian descent, she specialized in hardcore and busty-themed content, earning recognition for her longevity and distinctive look. Beyond adult work, she took on minor mainstream roles, including in the 2013 film The Forbidden Dimensions. Active primarily until the mid-2010s, O'Neil remains a notable figure in adult entertainment history for her enduring presence and professional dedication in a competitive field.