Lee Seung-hwan
- Born
- 20 May 2000 (26 years)
- Place of birth
- Seoul, South Korea
- Gender
- Male
ONLEE (온리), also known by his full name Lee Seunghwan (이승환) is a South Korean singer-songwriter under Inyeon Entertainment and AllBlue Records. He is a former member of the project group 1THE9 and trainee group PlayM BOYS.
