Boys Over Flowers (Korean: 꽃보다 남자; RR: Kkotboda Namja) is a 2009 South Korean television series starring Koo Hye-sun, Lee Min-ho, Kim Hyun-joong, Kim Bum, and Kim Joon. Based on the Japanese manga series Boys Over Flowers (花より男子, Hana Yori Dango) which was written and illustrated by Yoko Kamio, the series, directed by Jeon Si-Kang, tells a story of a working-class girl who gets tangled up in the lives of a group of wealthy young men in her elite high school. It aired for 25 episodes on KBS2 from January 5 to March 31, 2009.

It is often regarded as a pioneer in Korean high school series, as well as to have helped the proliferation of the "Korean Wave". The series earned high viewership ratings in South Korea, and became a cultural phenomenon throughout Asia. Lee Min-ho's role as the leader of F4 completely contrasted his role in Mackerel Run, which earned him overseas popularity.