A Guidebook to Killing Your Ex
- Tahun: 2016
- Negara: United Kingdom, United States of America, Hungary
- Genre: Horror, Comedy, Drama
- Studio: Rovar Pictures, Elekes Pictures
- Kata kunci: obsession, violence against women, anger, ex-boyfriend ex-girlfriend relationship, found footage
- Pengarah: József Gallai
- Pelakon: Balázs Szitás, Tímea Virga, Tamás Szilágyi, Olivia Barta