- Name:Yoon Yuh Jung (Yun Yeo Jeong)
- Profession: Actress
- Birthdate: 1947-Jun-19
- Birthplace: Gyeonggi Province, South Korea
- Blood type: B
- Star sign: Gemini
- Family: Two sons
Dramas
- Heading to the Ground (MBC, 2009)
- The Road Home (KBS1, 2009)
- The World That They Live In (KBS2, 2008)
- Chunja's Happy Events (MBC, 2008)
- Who Are You? (MBC, 2008)
- Golden Era of Daughter in Law (KBS2, 2007)
- The Person I Love (SBS, 2007)
- What's Up Fox? (MBC, 2006)
- Pure 19 (KBS1, 2006)
- I Really Really Like You (MBC, 2006)
- Sad Goodbye (KBS2, 2005)
- Be Strong Geum Soon (MBC, 2005)
- Love and Sympathy (SBS, 2005)
- Ireland (MBC, 2004)
- War of the Roses (MBC, 2004)
- One Million Roses (MBC, 2003)
- Pearl Necklace (KBS2, 2003)
- On the Prairie (KBS2, 2003)
- Rose Fence (KBS2, 2003)
- Ruler of Your Own World (MBC, 2002)
- Who's My Love (KBS2, 2002)
- This is Love (KBS1, 2001)
- I Like Dong Suh (KBS2, 2001)
- Stock Flower (KBS2, 2001)
- Hotelier (MBC, 2001)
- Tough Guy's Love (KBS, 2000)
- Did We Really Love (MBC, 1999)
- Lie (KBS, 1998)
- First Love (MBC) (MBC, 1986)
Movies
- Garoojigi (2008)
- The Old Garden (2006)
- Hwang Jin-yi (2007)
- Maundy Thursday (2006)
- Springtime / When Spring Comes (2004)
- A Good Lawyer's Wife (2003)
- An Experience Worth Dying for (1995)
- Be a Wicked Woman (1990)
- Mother (1985)
Trivia
- Education: Hanyang University