Chang Yong-heung (born 12 November 1993) is a South Korean rugby sevens player. He competed for South Korea at the 2020 Summer Olympics.
Chang competed for South Korea in the men's sevens tournament at the 2020 Summer Olympics in Tokyo. He also represented South Korea at the 2022 Rugby World Cup Sevens in Cape Town, South Africa.
He appeared on the reality show ' in Season 2, however, he left the show before the eighth episode as he chose to lead the South Korean sevens squad to the delayed 2022 Asian Games in 2023. He eventually won a silver medal at the Games.
He previously played for Japanese club, Urayasu D-Rocks, in the Rugby League One competition. He also featured on Netflix's Korean reality show, ' in December 2024.