Stephen Wong Ka-Lok (Chinese: 黃嘉樂, born 14 December 1978) is a Hong Kong actor previously contracted to TVB.

Wong went to the Television Broadcasts Limited (TVB) Station to perform inspection on its telephone systems, he was approached by a personnel of the acting division.

Asked if he is interested in being an actor, Wong first thought was how tough life as an artist would be (he has been on modelling jobs at that time and so had some ideas of such a lifestyle).

However, he has some time for consideration and only made his decision after seeking advice from friends and family.

After joining TVB, Wong had played supporting roles in numerous television dramas.