나쁜 남자
- Tahun: 2001
- Negara: South Korea
- Genre: Drama, Thriller, Romance
- Studio: LJ Film, Prime Entertainment, Tube Entertainment
- Kata kunci: brothel, eroticism, prostitution, two-way mirror
- Pengarah: 김기덕
- Pelakon: 조재현, Seo Won, Kim Yun-tae, 최덕문, 최윤영, Yoo-jin Shin