Jack Radcliffe (born Frank Martini; July 5, 1960) is an American former pornographic film actor.

Continuing to work as a regular model for Brush Creek Media, Radcliffe quickly became popular in the bear community.

[2] Several years later, Nelson and Bulger contacted Radcliffe concerning interest in shooting non-solo films for Brush Creek Media.

Radcliffe worked as the chief financial officer of a software consulting company during the late 1990s and early 2000s.

[12] In his 2001 forward for author and academic scholar Les K. Wright's The Bear Book II: Further Readings in the History and Evolution of a Gay Male Subculture, former editor-in-chief of Drummer Jack Fritscher noted that Radcliffe remained Brush Creek Media's top box office earner and described him as an icon for the company.