Guilty is the twenty-second studio album by American singer Barbra Streisand released on September 23, 1980 by Columbia Records. It was produced by Barry Gibb of the Bee Gees and his group's regular production team of Albhy Galuten and Karl Richardson.
 
Streisand released a sequel to this album, Guilty Pleasures, in 2005, also produced and largely written by Gibb. Both albums can also be considered partial-collaboration albums, since Streisand not only did two duets with Gibb, but Gibb could also be heard as a background vocalist in a few other songs solely by the artist herself, along with the fact that both singers were on the cover for both albums issued.
 
After the huge success of the Bee Gees in the late 1970s, Gibb began to focus on writing and producing songs. Streisand approached Gibb to write songs for her new album—initially he was going to write or co-write only half the album, but the process went so well he ended up doing the entire album. All the songs were written expressly for Streisand except "The Love Inside", which Gibb wrote over a year before.
Two songs ("Secrets" and "Carried Away") were written for the album but not used. Both appear on The Guilty Demos, which features Gibb singing the songs he wrote for Streisand. The outtake songs would later be recorded and released by Elaine Paige and Olivia Newton-John respectively.