Stephanie Forrester is a fictional character from The Bold and the Beautiful, an American soap opera on the CBS network. Stephanie is known for her marriage to the famed fashion designer Eric Forrester, and for her rivalries with Brooke Logan, who at first was a serious competitor for Eric's love, and later was involved with her two sons Ridge and Thorne. She had also rivalries with other women that were competitors for Eric's love, such as Margo Lynley, Beth Logan, Sheila Carter, Sally Spectra, Maggie Forrester, Lauren Fenmore, Jackie Marone and Donna Logan, but with some of them, she also developed friendships. She also had a good friendship with her daughter-in-law Taylor Hayes. She has been portrayed since the show's inception in 1987 by Emmy-winning actress Susan Flannery. Stephanie's lung cancer diagnosis played a central role in the series, and the character died of the disease on November 26, 2012.

The Bold and the Beautiful is an American television soap opera created by William J. Bell and Lee Phillip Bell for CBS. It premiered on March 23, 1987, as a sister show to the Bells' other soap opera The Young and the Restless; several characters from each of the two shows have crossed over to the other since the early 1990s. Set in Los Angeles, California, the show centers upon the Forrester family and their haute couture business.