Ng Kui Chuen (Chinese: 吳鉅泉), better known by his stage name Ko Lo Chuen (Chinese: 高魯泉, 1909 – May 13, 1988), was a Hong Kong actor.
He got his stage name based on his nickname describing his tall appearance.
His brother was Ng Cho-fan [zh], who was also an actor.
They both acted movies with martial arts star Bruce Lee in 1950 and 1960.
In 1950, Ko acted as a secretary in Bruce Lee's film, The Kid.