Ronald Montague Moss is an American actor, musician and singer/songwriter, a member of the band Player, and best known for portraying Ridge Forrester, the dynamic fashion magnate on the CBS soap opera The Bold and the Beautiful from 1987 to 2012.

Ridge Forrester is a fictional character from The Bold and the Beautiful, an American soap opera on the CBS network. The character was introduced in the series premiere on March 23, 1987, and has been a regular fixture ever since. Ronn Moss played the role since the beginning, and was one of four remaining original cast members for 25 years, along with Susan Flannery, John McCook and Katherine Kelly Lang. During a leave of absence in 1992, Moss was briefly replaced by Lane Davies. The character's fate was uncertain when Moss departed the role in 2012, although head-writer Bradley Bell confirmed in an interview with Michael Logan of TV Guide that he had plans for a recast should Moss choose not to return to the series. In October 2013, TV Guide's Michael Logan reported that the role of Ridge was recast with former All My Children actor, Thorsten Kaye. Kaye made his first appearance as Ridge on December 13, 2013. Due to the COVID-19 pandemic, Denise Richards' husband Aaron Phypers appeared as Ridge in intimate scenes with Shauna Fulton in 2020.