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<School Caste> Bucheon International Fantastic Film Festival : BIFAN (2022)
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<Dark Figure of Crime> Paeksang Arts Awards (2019) - Film Awards
- Best Screenplay
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<Dark Figure of Crime> The Blue Dragon Awards (2018)
- Best Screenplay
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<Dark Figure of Crime> The Korean Association of Film Critics Awards (2018)
- Best Screenplay
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<The Classified File> London East Asia Film Festival (2018) - Actor Focus: KIM YOON-SEOK
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<The Classified File> Vancouver Korean Film Festival (2018)
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<Mutt Boy> Bucheon International Fantastic Film Festival : BIFAN (2018) - JUNG Woo-sung: The Star, the Actor, the Artist
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<RV: Resurrected Victims> Brussels International Fantastic Film Festival (2018)
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<The Classified File> Shanghai International Film & TV Festival (2016) - Panorama - Korean Films
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<The Classified File> Korean Film Festival in Australia (2016)
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<The Classified File> Busan International Film Festival : BIFF (2015) - Korean Cinema Today-PanoramaKorean Cinema Today-Panorama
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<The Classified File> Vancouver International Film Festival (2015) - Dragons & Tigers
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<The Classified File> Buil Film Awards (2015)
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<Friend : The Great Legacy> The Blue Dragon Awards (2014)
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<Friend : The Great Legacy> Osaka Asian Film Festival (2014) - Special Screening
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<The Ugly Duckling> Buil Film Awards (2013)
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<Pain> Florence Korea Film Fest (2012)
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<The Ugly Duckling> Busan International Film Festival : BIFF (2012) - Korean Cinema Today-Panorama
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<Eye For An Eye> Terracotta Far East Film Festival (2009)
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<Friend> Fantas Porto - Oporto International Film Festival (2008) - Premier(Out of competition)
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<Love> Buil Film Awards (2008)
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<Friend> Fantas Porto - Oporto International Film Festival (2007)
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<Love> The Korean Association of Film Critics Awards (2007)
- Best New Actress
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<Love> The Blue Dragon Awards (2007)
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<Typhoon> Korea Gold Awards Festival (2006)
- Best Actress
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<Typhoon> DAEJONG FILM AWARDS (2006)
- Best Actor
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<Typhoon> Korea Gold Awards Festival (2006)
- Grand Prize
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<Typhoon> International Film Festival of Asian-Pacific Countries in Vladivostok (2006) - Opening
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<Typhoon> Newport Beach Film Festival (2006) - International Spotlights
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<Mutt Boy> Filmasia Film Festival (2005) - Focus on Korea
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<Mutt Boy> Titanic International Film Festival (2005) - Eastern Ports
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<Friend> FESTASIA - Festival de Film Asiatique (2004)
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<Mutt Boy> Cleveland International Film Festival (2004)
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<Mutt Boy> NatFilm Festival (2004)
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<Friend> Fantas Porto - Oporto International Film Festival (2004)
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<Mutt Boy> International Film Festival of Asian-Pacific Countries in Vladivostok (2004) - Special Vision
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<Mutt Boy> Aomori Film Festival (2004)
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<Mutt Boy> BFI London Film Festival (2003)
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<Champion> Philadelphia International Film Festival & Market (2003)
- 2003 Philafilm Gold Award
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<Champion> HIFF Spring Showcase (2003)
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<Friend> Cleveland International Film Festival (2002)
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<Friend> Mar del Plata International Film Festival (2002)
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<Friend> Fantas Porto - Oporto International Film Festival (2002)
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<Friend> Portland International Film Festival (2002)
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<Friend> Paeksang Arts Awards (2002) - Film Awards
- Best New Actor
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<Champion> TOKYO FILMeX (2002) - Special Screening
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<Friend> Udine Far East Film Festival (2002)
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<Friend> Philadelphia Film Festival (2002)
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<Champion> Toronto International Film Festival (2002)
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<Friend> Cinemanila International Film Festival (2002) - Asian Films
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<Friend> Stockholm International Film Festival (2001) - Asian Images
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<Friend> Chunsa Film Festival (2001)
- Grand Prize
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<Friend> Chunsa Film Festival (2001)
- Best Director
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<Friend> The Blue Dragon Awards (2001)
- Audience Choice Award for Most Popular Film
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<Friend> Sydney Asia Pacific Film Festival (2001)
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<Friend> Montreal World Film Festival (2001) - Competition
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<Friend> BFI London Film Festival (2001)
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<Friend> Chunsa Film Festival (2001)
- Best Actor
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<Dr.K> Fantas Porto - Oporto International Film Festival (2000)