Voice is the debut Japanese extended play and the fifth overall by South Korean singer Taeyeon. It was released digitally on May 13, 2019, by SM Entertainment Japan, and physically on June 5 by Universal Music Japan sublabel EMI Records.

Kim Tae-yeon, known mononymously as Taeyeon, is a South Korean singer. She debuted as a member of girl group Girls' Generation in August 2007, which went on to become one of the best-selling artists in South Korea and one of the most popular K-pop groups worldwide. She has since participated in other SM Entertainment projects, including Girls' Generation-TTS, SM the Ballad, Girls' Generation-Oh!GG, and the supergroup Got the Beat.