List of Famous people named Ko

Ko Sung-hee is a South Korean actress. She played her first leading role in the fantasy-period drama Diary of a Night Watchman (2014).

Ko Lai-chak is a table tennis player from Hong Kong, China.

Kō no Moronao was a Japanese samurai of the Nanboku-chō period who was the first to hold the position of Shitsuji. He was appointed by Ashikaga Takauji, the first shōgun of the Ashikaga shogunate. As Deputy, he served not only an administrative governmental function, but also as general of the Shogun's armies. He fought for the Ashikaga against the loyalist forces of the Southern Court during the wars of the Nanboku-chō period and killed its generals Kitabatake Akiie and Kusunoki Masayuki.

Kō Machida is a Japanese author, punk rock singer, poet and actor.

Kō Nishimura was a Japanese actor who appeared in supporting roles in such films as Akira Kurosawa's The Bad Sleep Well and Yojimbo, Kihachi Okamoto's Sword of Doom, Yoshitaro Nomura's Zero Focus, and Kon Ichikawa's The Burmese Harp.

Ko Ji-yong is a member of Sechs Kies, a South Korean first generation K-pop idol dance group which disbanded in 2000 but reunited in 2016. Unlike most of the other members, Ko left the entertainment industry and started his own company. He made his first television appearance in years when he appeared at Sechs Kies' reunion special on Infinite Challenge. Due to his family and work commitments he did not sign a contract with the group's new label YG Entertainment or promote with them as a performer but is considered to be part of the group. From January 2017 to May 2019, he and his son appeared on the reality show The Return of Superman.

Dr Ko Wing-man GBS, JP served as the Secretary for Food and Health of Hong Kong from 2012 to 2017. Besides the orthopedic specialist, he is the member of The Medical Council of Hong Kong, the chairman of The Hong Kong Anti-Cancer Society, member of the Board of Hong Kong Baptist University, member of the Board of Hong Kong Red Cross, Board of Directors of the Chiu Sheung School Hong Kong, Consultant of the pro-Beijing New People's Party, The New Voice Club of Hong Kong, Happy Charity For Public Foundation, Asia-Pacific Anti Additive Association, the President of the Hong Kong Medical & Health Association of China, the Chairman of the Strategic Development Committee, the Chairman of the Chinese Medicine Development Committee and the Standing Committee of the Chaozhou, GuangDong Committee of the Chinese People's Political Consultable Conference.

Ko San is CEO and founder of TIDE Institute and ATEAM Ventures.

Ko So-young is a South Korean actress and model.