Awards and Nominations
| List of Accolades | |||
|---|---|---|---|
| Award / Film Festival | Category | Recipent(s) | Result |
| Udine Far East Film Festival | Audience Award | Andrew Lau, Alan Mak | Won |
| 11th Chlotrudis Awards | Best Actor | Tony Leung | Nominated |
| Best Supporting Actor | Anthony Wong | Nominated | |
| Buried Treasure | Nominated | ||
| 76th Academy Awards | Best Foreign Language Film | Andrew Lau, Alan Mak (Hong Kong entry) | Not Nominated |
| Asia Pacific Film Festival | Best Sound | Kinson Tsang | Won |
| 46th Blue Ribbon Awards | Best Foreign Language Film | Andrew Lau, Alan Mak | Won |
| Belgian Syndicate of Cinema Critics | Grand Prix | Nominated | |
| 40th Golden Horse Awards | Best Picture | Won | |
| Best Director | Andrew Lau, Alan Mak | Won | |
| Best Actor | Tony Leung | Won | |
| Best Supporting Actor | Anthony Wong | Won | |
| Best Sound Effects | Kinson Tsang King-Cheung | Won | |
| Viewer's Choice Award | Won | ||
| Best Actor | Andy Lau | Nominated | |
| Best Original Screenplay | Alan Mak, Felix Chong | Nominated | |
| Best Film Editing | Danny Pang, Pang Ching-Hei | Nominated | |
| Best Cinematography | Andrew Lau, Lai Yiu-Fai | Nominated | |
| Best Art Direction | Choo Sung Pong, Wong Ching-Ching | Nominated | |
| Best Action Choreography | Dion Lam Dik-On | Nominated | |
| Best Visual Effects | Christopher Doyle | Nominated | |
| 8th Golden Bauhinia Awards | Best Picture | Won | |
| Best Director | Andrew Lau, Alan Mak | Won | |
| Best Actor | Tony Leung | Won | |
| Best Actor | Andy Lau | Nominated | |
| Best Supporting Actor | Anthony Wong | Won | |
| Best Original Screenplay | Alan Mak, Felix Chong | Won | |
| 9th Hong Kong Film Critics Society Awards | Film of Merit | Won | |
| Best Actor | Anthony Wong | Won | |
| 22nd Hong Kong Film Awards | Best Film | Won | |
| Best Director | Andrew Lau, Alan Mak | Won | |
| Best Screenplay | Alan Mak and Felix Chong | Won | |
| Best Actor | Tony Leung | Won | |
| Best Actor | Andy Lau | Nominated | |
| Best Supporting Actor | Anthony Wong | Won | |
| Best Supporting Actor | Eric Tsang | Nominated | |
| Best Supporting Actor | Chapman To | Nominated | |
| Best Cinematography | Andrew Lau, Lai Yiu-Fai | Nominated | |
| Best Original Film Song | "Infernal Affairs" Ronald Ng, Lin, Xi(sung by Andy Lau, Tony Leung) | Won | |
| Best Film Editing | Danny Pang and Pang Ching Hei | Won | |
| Best Costume Design | Lee Pik-Kwan | Nominated | |
| Best Action Choreography | Dion Lam Dik-On | Nominated | |
| Best Original Film Score | Chan Kwong Wing | Nominated | |
| Best Sound Design | Kinson Tsang King-Cheung | Nominated | |
| Best Visual Effects | Christopher Doyle | Nominated | |
Read more about this topic: Infernal Affairs