Su-Jin Gang is a Korean voice actor known for dubbing the Korean-language versions of numerous anime series and films. Their extensive body of work primarily involves providing voices for leading male characters in popular Japanese anime, making their voice familiar to a wide audience of Korean animation viewers.

Gang's career is marked by a significant number of high-profile roles. They are the Korean voice for Monkey D. Luffy in the long-running series One Piece, a role they have reprised across multiple films including the second movie One Piece: Nejimaki Shima no Bōken, the tenth film Strong World, and the original television series. Another prominent role is that of the flamboyant Tamaki Suou, the king of the host club, in Ouran High School Host Club. In the action series Psychic Squad, Gang voiced the character Kōichi Minamoto.

Their portfolio also includes voicing Dororo in the comedic series Keroro Gunsō (also known as Sgt. Frog) and its third film. Gang provided the voice for Clive in the surreal comedy Haré+Guu. In the racing OVA Future GPX Cyber Formula Sin, they are the voice of the character Gang Jinu, who is the Korean name for the series protagonist Hayato Kazami.

Beyond the examples noted, Su-Jin Gang's work spans a wide variety of genres and iconic series. They have voiced characters such as Shinichi Kudo in Case Closed, Inuyasha in the series of the same name, Issei Hyōdō in High School DxD, Yuri Shibuya in Kyo kara Maoh!, Vash the Stampede in Trigun, and Kazuma in S-CRY-ed. Other notable credits include Taikoubou in Soul Hunter, Fumihiko Matsumaru in REC, Kiyotaka Narumi and Meito Anisawa in Lucky Star, and Shinji Hirako in Bleach. They have also voiced characters in major franchises like Son Goku in a broadcast version of Dragon Ball Z, Etemon in Digimon Adventure, and Crim in.hack//SIGN.

This extensive list of credits demonstrates Su-Jin Gang's status as a prolific and versatile presence in the Korean voice acting industry for anime.