O Kang-Chol or O Khang-Chol (born 16 September 1993) is a North Korean weightlifter and Asian Games Champion competing in the 69 kg category until 2018 and 73 kg starting in 2018 after the International Weightlifting Federation reorganized the categories.

[1] He competed at the 69 kg class at the 2018 Asian Games and won a gold medal in that event.

[2][3] Later in 2018 he competed in the newly created 73 kg weight class and finished fifth overall at the 2018 World Weightlifting Championships