The AFC U-20 Women's Asian Cup is an association football tournament for women's national teams under the age of 20, organized by the Asian Football Confederation (AFC). It is organised by the Asian Football Confederation every two years, and serves as a qualifying competition for the FIFA U-20 Women's World Cup. It was first played in 2002 as the AFC U-19 Women's Championship with an upper age limit of 19. Starting from the 2022 edition, the age limit was raised to 20.

Edition	Year	Host		Final				Third place match
				Champions	Score	Runners-up		Third place	Score	Fourth place
1	2002	India		Japan	2–1	Chinese Taipei		China	4–1	North Korea
2	2004	China		South Korea	3–0	China		North Korea	4–0	Thailand
3	2006	Malaysia		China	1–0	North Korea		Australia	3–2	Japan
4	2007	China		North Korea	1–0	Japan		China	1–0	South Korea
5	2009	China		Japan	2–1	South Korea		North Korea	1–0	China
6	2011	Vietnam		Japan	round-robin	North Korea		China	round-robin	South Korea
7	2013	China		South Korea	round-robin	North Korea		China	round-robin	Japan
8	2015	China		Japan	0–0 (aet) (4–2 p)	North Korea		South Korea	4–0	China
9	2017	China		Japan	1–0	North Korea		China	3–0	Australia
10	2019	Thailand		Japan	2–1	North Korea		South Korea	9–1	Australia

Nation	Champions	Runners-up	Third Place	Fourth Place
Japan	6 (2002, 2009, 2011, 2015, 2017, 2019)	1 (2007)	–	2 (2006, 2013)
South Korea	2 (2004, 2013)	1 (2009)	2 (2015, 2019)	2 (2007, 2011)
North Korea	1 (2007)	6 (2006, 2011, 2013, 2015, 2017, 2019)	2 (2004, 2009)	1 (2002)
China	1 (2006)	1 (2004)	5 (2002, 2007, 2011, 2013, 2017)	2 (2009, 2015)
Chinese Taipei	–	1 (2002)	–	–
Australia	–	–	1 (2006)	2 (2017, 2019)
Thailand	–	–	–	1 (2004)