| TVB Anniversary Award for Best Supporting Actor | |
| Awarded For: | "Best Performance by an Actor in a Supporting Role" |
| Presenter: | Television Broadcasts Limited (TVB) |
| Country: | Hong Kong |
| Year: | 2003 |
| Holder: | Jazz Lam - The Invisibles (2023) |
| Website: | http://birthday.tvb.com/ |
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.
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.
| Indicates the winner |
| Year | Actor | Drama | Role(s) |
|---|---|---|---|
| 2020 (24th) | Jason Lau | Hong Kong Love Stories | Chan Hon Sing |
| Timothy Cheng | Death By Zero | Chan Cha Lei | |
| Brian Chu | Al Cappuccino | Luk Chau | |
| Tsui Wing | Chung Chi-Sum | ||
| Hui Shiu-hung | Chum Foon Hei | ||
| 2021 (25th) | Brian Chu | Take Two | Pok Bo Gim / Park Bo Gum / "Gum" |
| Jonathan Cheung | Sinister Beings | Ngai Tsz-lok | |
| Tyson Chak | AI Romantic | Rocky | |
| Him Law | Kids' Lives Matter | Dr. Max Man Pak-Hei | |
| Hugo Wong | The Ringmaster | Yip Ying Fung | |
| 2022(26th) | Eric Tang | Get On A Flat | |
| Jonathan Cheung | Your Highness | ||
| Bob Lam | The War of Beauties | ||
| Ricco Ng | Communion | ||
| Lee Shing-Cheong | Ghost Cleansing Ltd |
| Nominations | Actor |
|---|---|
| 3 | Paul Chun |
| Wayne Lai | |
| Kenneth Ma | |
| Hui Shiu-hung | |
| Ngo Ka-nin |
| Record | Actor | TV drama | Age (in years) |
|---|---|---|---|
| Oldest winner | Hui Shiu-hung | Bounty Lady | 65 |
| Oldest top nominee | Chow Chung | Moonlight Resonance | 76 |
| Youngest winner | Kalok Chow | Lo and Behold | 24 |
| Youngest top nominee | Kalok Chow | Lo and Behold | 24 |
| Him Law | Your Class or Mine |