Ha Tae-gyu (born 20 December 1989)[1] is a South Korean fencer.

He won the gold medal in the men's team foil event at the 2018 Asian Games held in Jakarta, Indonesia.

[1] In 2017, he competed in fencing at the Summer Universiade held in Taipei, Taiwan.

[2] In 2018, he competed in the men's foil event at the World Fencing Championships held in Wuxi, China.

This biographical article related to fencing in South Korea is a stub.