|Country Hong Kong||First awarded 2003|
|Awarded for "Best Performance by an Actor in a Supporting Role"|
Presented by Television Broadcasts Limited (TVB)
Currently held by Raymond Cho – Short End of the Stick (2016)
The TVB Anniversary Award for Best Actor in a Supporting Role is one of the TVB Anniversary Awards presented annually by Television Broadcasts Limited (TVB) to recognize an actor who has delivered an outstanding performance in Hong Kong television dramas throughout the designated year. This award was not introduced to the awards ceremony until 2003, six years after its establishment. The Best Supporting Actor award was first called the My Favourite Powerhouse Actor of the Year (本年度我最喜愛的實力非凡男藝員) in 2003. The name was changed to Best Actor in a Supporting Role (最佳男配角) in 2005.
Winners and nominees
TVB nominates at least ten actors for the category each year. The following table lists only the actors who have made it to the top five nominations during the designated awards ceremony. Top nominations were not announced in 2003, 2004, and 2015.