Metallica's 1991 album Metallica won a Grammy Award for Best Metal Performance in 1992.
The honor recognized the album's impact during the band's breakthrough period. At the time, the Grammy category was titled Best Metal Performance, and Metallica's win confirmed that the record had been embraced not only by metal listeners but also by the mainstream music industry.
The album had received widespread critical acclaim and had already become a major commercial success. Its five singles, especially “Enter Sandman,” helped bring Metallica's music to a much larger audience. The award followed the band's earlier Grammy history: Metallica had won Best Metal Performance for “One” in 1990, after an earlier controversial loss in the category.
The 1992 ceremony is sometimes confused with later Metallica Grammy wins for albums or songs from different eras. The award connected specifically with the 1991 self-titled album and was presented in the Best Metal Performance category. Metallica later won many more Grammys, but this was the Black Album's defining Grammy recognition.