Lee Yun-chul (born 28 March 1982 in Gunsan) is a South Korean athlete who specialises in the hammer throw.^[1] He represented his country at the 2011 World Championships without qualifying for the final.

His personal best of 73.77 metres is the current national record.

Year	Competition	Venue	Position	Event	Notes
Representing  South Korea
2002	Asian Championships	Colombo, Sri Lanka	5th	Hammer throw	63.53 m
	Asian Games	Busan, South Korea	8th	Hammer throw	62.57 m
2003	Asian Championships	Manila, Philippines	6th	Hammer throw	64.56 m
2005	Asian Championships	Incheon, South Korea	5th	Hammer throw	64.56 m
2006	Asian Games	Doha, Qatar	4th	Hammer throw	69.07 m
2007	Asian Championships	Amman, Jordan	4th	Hammer throw	64.51 m
	Universiade	Bangkok, Thailand	11th	Hammer throw	66.86 m
2009	East Asian Games	Macau, China	2nd	Hammer throw	66.40 m
	Asian Championships	Guangzhou, China	7th	Hammer throw	66.24 m
2010	Asian Games	Guangzhou, China	6th	Hammer throw	67.55 m
2011	Asian Championships	Kobe, Japan	5th	Hammer throw	67.97 m
	World Championships	Daegu, South Korea	29th (q)	Hammer throw	68.98 m
2013	Asian Championships	Pune, India	4th	Hammer throw	72.98 m
	East Asian Games	Tianjin, China	2nd	Hammer throw	67.65 m
2014	Asian Games	Incheon, South Korea	6th	Hammer throw	70.36 m
2017	Asian Championships	Bhubaneswar, India	3rd	Hammer throw	73.77 m
2018	Asian Games	Jakarta, Indonesia	5th	Hammer throw	71.10 m
2019	Asian Championships	Doha, Qatar	5th	Hammer throw	69.81 m
2023	Asian Championships	Bangkok, Thailand	5th	Hammer throw	69.74 m
	Asian Games	Hangzhou, China	5th	Hammer throw	69.12 m