Kent Cheng Jak-si

Acting • 241 Credits

Biography

Kent Cheng Jak-si (Chinese: 鄭則士, born 22 May 1951) is a Hong Kong film and television actor. He is a two time recipient of the best actor award at the Hong Kong Film Awards.

🎬 Directed Titles (8)

Directorial Filmography
Dragon in Jail

Dragon in Jail

1990 ⭐ 3.5
The Fortune Code

The Fortune Code

1990 ⭐ 3.3
Heartbeat 100

Heartbeat 100

1987 ⭐ 3.8
The Beloved Son of God

The Beloved Son of God

1988 ⭐ 3.6
Why Me?

Why Me?

1985 ⭐ 4.4
Lethal Contact

Lethal Contact

1992 ⭐ 3.5
Mr. Smart

Mr. Smart

1989 ⭐ 5.0
Beloved Daddy

Beloved Daddy

1984 ⭐ 4.8

✍️ Written & Story Credits (7)

Screenplay, Novel & Story
Why Me?

Why Me?

1985 ⭐ 4.4
Screenplay
Beginner's Luck

Beginner's Luck

1994 ⭐ 3.0
Writer
United We Stand

United We Stand

1986 ⭐ 3.8
Story
Family Day

Family Day

1990 ⭐ 4.3
Screenplay
Beloved Daddy

Beloved Daddy

1984 ⭐ 4.8
Writer
Ms Butterfly

Ms Butterfly

1993 ⭐ 4.0
Writer
Food Glorious Food

Food Glorious Food

1998
Writer

🎭 Acting Roles (30)

Ranked by Prestige & Popularity
Ip Man 2

Ip Man 2

2010 ⭐ 3.7
as Fatso
Ip Man 4: The Finale

Ip Man 4: The Finale

2019 ⭐ 3.6
as Bob
Ip Man 3

Ip Man 3

2015 ⭐ 3.5
as Detective Po
Once Upon a Time in China

Once Upon a Time in China

1991 ⭐ 3.6
as Porky Wing
Flash Point

Flash Point

2007 ⭐ 3.5
as Wong
The Prosecutor

The Prosecutor

2024 ⭐ 3.5
as Bao Ding
Crime Story

Crime Story

1993 ⭐ 3.4
as Detective Hung Ting-Bong
The Bodyguard from Beijing

The Bodyguard from Beijing

1994 ⭐ 3.4
as Charlie Leung
Chasing the Dragon

Chasing the Dragon

2017 ⭐ 3.5
as Piggy
Sex and Zen

Sex and Zen

1991 ⭐ 3.1
as Tin Chan
The White Storm 2: Drug Lords

The White Storm 2: Drug Lords

2019 ⭐ 3.2
as Yu Nam
Once Upon a Time in China V

Once Upon a Time in China V

1994 ⭐ 2.8
as Porky Wing
Cesium Fallout

Cesium Fallout

2024 ⭐ 3.4
as Secretary for Security
Dr. Lamb

Dr. Lamb

1992 ⭐ 2.7
as Fat Bing
To Be Number One

To Be Number One

1991 ⭐ 3.4
as Fat Kwan
Crisis Negotiators

Crisis Negotiators

2024 ⭐ 3.6
as Lam Ka Cheung
Run and Kill

Run and Kill

1993 ⭐ 3.4
as Cheung
Lucky Stars Go Places

Lucky Stars Go Places

1986 ⭐ 3.1
as Fat Cat
Cold War 1994

Cold War 1994

2026 ⭐ 3.3
as F.L. Kwok
Diary of a Big Man

Diary of a Big Man

1988 ⭐ 3.3
as Inspector Cheng
Return of the Lucky Stars

Return of the Lucky Stars

1989 ⭐ 3.4
as Sgt Cheng
I Did It My Way

I Did It My Way

2023 ⭐ 2.6
as Uncle Cat
The Gods Must Be Funny in China

The Gods Must Be Funny in China

1994 ⭐ 2.8
as Fatty
The Imp

The Imp

1981 ⭐ 3.1
as Fatty
Once Upon a Time in Hong Kong

Once Upon a Time in Hong Kong

2021 ⭐ 2.6
as Pudgy
Guilt by Design

Guilt by Design

2019 ⭐ 3.1
as Liang Sir
Heroes Two

Heroes Two

1974 ⭐ 3.3
as Manchu Thug (uncredited)
A Hearty Response

A Hearty Response

1986 ⭐ 3.3
as Policeman outside bank
Sentenced to Hang

Sentenced to Hang

1989 ⭐ 2.9
as Ma Yee-Charn
A Gilded Game

A Gilded Game

2025 ⭐ 2.9
as Mike