Aaron Hall is an American R&B singer and songwriter. He was a member of the 80s and 90s trio Guy, along with new jack swing founder Teddy Riley and songwriter Timmy Gatling, and later Hall's brother Damian.

As member of Guy, Hall rose to fame as lead singer of hits like "Groove Me", "I Like" and "Piece of My Love" (from the group's self-titled debut album) and "Let's Chill" and "Do Me Right" (from their second album, The Future) before the trio disbanded in the end of 1991.

As a solo singer, his hits include the #1 R&B single, "Don't Be Afraid" (from the "Juice" soundtrack in 1992) and his Top 3 single, "I Miss You" (from his solo debut in 1994). He also participated in several projects with R. Kelly and joined Kelly and a group of fellow R&B singers in the song "You Will Know" from the "Jason's Lyric" soundtrack.

Hall reunited with his brother and Riley as Guy on their 1999 reunion album, Guy III, which featured the modest hit, "Dancin'".