Yoo Seonho (hangul: 유선호; born January 28, 2002), also known only as Seonho, is a South Korean singer and actor under Cube Entertainment. He is best known as a contestant in the survival reality show Produce 101 Season 2. He debuted on April 11, 2018 with the extended play "봄, 선호" with "봄이 오면" promoted as the lead single.