Johnny Ngan Kwok Leung (Chinese: 顏國樑, 17 May 1953 – 25 May 2024) was a Hong Kong film and television actor.
In 1987, he acted in The Seasons, a popular drama series shown during Enjoy Yourself Tonight.
His performance as the middle-aged "Chan Tai Sing (陳大勝)" attracted young viewers' attention.
Aside from dramas, he also appeared in the popular variety show, Enjoy Yourself Tonight and a few Hong Kong films.
On the set of The Seasons, there was a scene in which his onscreen wife (portrayed by Meg Lam) was to slap him.