20th Century Girl (Korean: 20세기 소녀; RR: 20segi Sonyeo) is a South Korean romance drama film written and directed by Bang Woo-ri in her feature film debut, starring Kim Yoo-jung, Byeon Woo-seok, Park Jung-woo, and Roh Yoon-seo. The film depicts the friendship and freshness of first love against the backdrop of 1999. It was released on October 21, 2022 on Netflix.