Se-yeon is a Korean given name.
People with this name include: Jin Se-yeon (born 1994), South Korean actress Kim Se-yeon (born 1999), better known as Geguri, South Korean video game player Lee Se-yeon, South Korean former footballer
Fictional characters with this name include: Kang Se-yeon, in 2006 South Korean television series Lovers Oh Se-yeon, in 2018 South Korean television series Rich Man Go Se-yeon, in 2019 South Korean television series Abyss Jung Se-yeon, in 2020 South Korean television series True Beauty
See also List of Korean given names