28 Days
- Tahun: 2000
- Negara: United States of America
- Genre: Comedy, Drama
- Studio: Columbia Pictures, Tall Trees Productions
- Kata kunci: drug addiction, car crash, alcoholism, drug rehabilitation, wedding, withdrawal, sobriety, woman director
- Pengarah: Betty Thomas
- Pelakon: Sandra Bullock, Viggo Mortensen, Dominic West, Elizabeth Perkins, Azura Skye, Steve Buscemi