Undead Unluck (Japanese: アンデッドアンラック, Hepburn: Andeddo Anrakku) is a Japanese manga series written and illustrated by Yoshifumi Tozuka. It has been serialized in Shueisha’s Weekly Shōnen Jump magazine since January 2020, with its chapters collected in eleven tankōbon volumes as of May 2022.

Fuuko Izumo is a young girl who has been living in seclusion for 10 years since an incident that left more than 200 people dead, including her parents, when she was 8 years old. Following the completion of her favorite long-running girls’ manga series, Fuuko decides to commit suicide. She is tormented by the fact that she cannot be touched by anyone due to her “unluck” ability, which brings bad luck to anyone she comes into contact with in the flesh. She meets an “undead” man who has amazing regenerative abilities and who desires to die the best death possible, disliking his immortal life. For the sake of convenience, Fuuko names him Andy because he is undead, and they begin to work together. However, they soon see themselves chased by the Union, a mysterious organization.