- Name (romanized): Yoon Son Ha (Yun Son Ha)
- Japanese name: Yun Sona
- Profession: Actress and singer
- Birthdate: 1973-Oct-3
- Birthplace: Korea
- Height: 163cm
- Weight: 47kg
- Star sign: Libra
Dramas
- My Love For You (MBC, 2009)
- Oh Lovers (SBS, 2007)
- Prison Girl (NHK, 2006)
- Busu no Hitomi ni Koishiteru (Fuji TV, 2006, ep01)
- Ashita Tenki ni Naare (NTV, 2003)
- Good Luck!! (TBS, 2003)
- Nikoniko Nikki (NHK, 2003)
- Night Hospital (NTV, 2002)
- Fighting Girl (Fuji TV, 2001)
- Snowflakes (KBS2, 2000)
- Moichido Kiss (NHK, 2000)
- Did We Really Love (MBC, 1999)
- Papa (KBS, 1996)
- Salut D'Amour (Love Greeting) (KBS, 1994)
Movies
- Last Love (2007)