Kelley Deal (born June 10, 1961) is an American musician and singer. She has been the lead guitarist and co-vocalist of the alternative rock band the Breeders since 1992, and has formed her own side-projects with bands such as R. Ring and the Kelley Deal 6000. She is the identical twin sister of the musician Kim Deal.
In 2020, Deal joined the post-punk band Protomartyr in a touring capacity, after collaborating with the band on their 2018 EP, Consolation.