Ryu Hyun-woo (Korean: 류현우; born 8 September 1981) is a South Korean professional golfer.

Ryu has played on the Korean Tour, the OneAsia Tour since 2010 and the Japan Golf Tour since 2012. He won on the Japan Golf Tour in September 2012 at the Coca-Cola Tokai Classic.^[1] He won the 2013 GS Caltex Maekyung Open, co-sanctioned by the OneAsia Tour and the Korean Tour.

No.	Date	Tournament	Winning score	Margin of victory	Runner(s)-up
1	30 Sep 2012	Coca-Cola Tokai Classic	−6 (71-73-67-71=282)	Playoff	Shingo Katayama
2	3 Sep 2017	Fujisankei Classic	−3 (72-69-71-69=281)	Playoff	Seungsu Han, Satoshi Kodaira

Japan Golf Tour playoff record (2–1)

No.	Year	Tournament	Opponent(s)	Result
1	2012	Coca-Cola Tokai Classic	Shingo Katayama	Won with par on first extra hole
2	2017	Fujisankei Classic	Seungsu Han, Satoshi Kodaira	Won with par on first extra hole
3	2024	ACN Championship	Takumi Kanaya	Lost to birdie on first extra hole

No.	Date	Tournament	Winning score	Margin of victory	Runners-up
1	12 May 2013	GS Caltex Maekyung Open1	−14 (72-65-67-70=274)	1 stroke	Kim Do-hoon, Kim Hyung-sung

¹Co-sanctioned by the Korean Tour

No.	Date	Tournament	Winning score	Margin of victory	Runner(s)-up
1	18 Oct 2009	Shinhan Donghae Open	−10 (68-70-68=206)*	1 stroke	Kim Dae-hyun
2	12 May 2013	GS Caltex Maekyung Open1	−14 (72-65-67-70=274)	1 stroke	Kim Do-hoon, Kim Hyung-sung

*Note: The 2009 Shinhan Donghae Open was shortened to 54 holes due to weather.
¹Co-sanctioned by the OneAsia Tour

Korean Tour playoff record (0–1)

No.	Year	Tournament	Opponent	Result
1	2018	SK Telecom Open	Kwon Sung-yeol	Lost to birdie on second extra hole

"T" = Tied

• Ryu Hyun-woo at the Japan Golf Tour official site
• Ryu Hyun-woo at the Korean Tour official site (in Korean)
• Ryu Hyun-woo at the Official World Golf Ranking official site