Jang Yeon-hak

Jang Yeon-hak (장연학; born 14 February 1997) is a South Korean weightlifter. He won the silver medal in the men's 85kg event at the 2018 Asian Games held in Jakarta, Indonesia.

In 2017, Jang won the bronze medal in the men's 85kg event at the Summer Universiade held in Taipei, Taiwan.