Kim Byung-woo (; born 1980) is a South Korean screenwriter and film director. He is best known for directing the film The Terror Live (2013).
On October 16, 2025, it was confirmed that Kim would marry actress and singer Hahm Eun-jung in November. The couple married on November 30, 2025.
In 2001, he made his first five-minute short film Cry on digital video on a shoestring budget.
In 2003, he made his feature debut when he was still a theatre and film student at Hanyang University. The film Anamorphic has the main character searching for a way out after passing through gates and doors into a shadowy netherworld. He self-funded the project at the cost of US$4,000.
In 2007, his second feature Written, propelled his standing in Korean independent cinema to a new level. Written is a film within a film where the lead character is caught in a hellish predicament when his fate as a character in a script is being determined by others. The self-funded film was shot on high-definition video and cost only US$15,000 to make.
| 2001 | Cry | - | - | - | - | Short film |
| 2003 | Anamorphic | 아나모픽 | Also editor | |||
| 2008 | Written | 리튼 | Also editor | |||
| 2013 | The Terror Live | 더 테러 라이브 | ||||
| 2018 | Take Point | PMC: 더 벙커 | ||||
| 2025 | 전지적 독자 시점 | |||||
| The Great Flood | 대홍수 |
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