Yuko Gordon (née Hasegawa; Japanese: ユーコ・ゴードン; born 23 February 1951) is a Japan-born Hong Kong long-distance runner who competed mainly in the marathon.

She represented her country in that event at the 1984 Summer Olympics and the 1983 World Championships in Athletics.

[3] She was originally from Japan but opted to represent Hong Kong, (her adopted nation by marriage) and enjoyed international competition for the first time in her thirties.

[4] She was a silver medallist in the marathon at the 1985 Asian Athletics Championships, finishing behind India's Asha Agarwal.

[6] On the 29th of September 2019, Yuko broke the world record marathon time in her single age category (68 year old) in the Berlin marathon with a time of 3:19:37.