자두 may refer to:
Choi Ja-doo, character in the animated series Hello Jadoo Cylinder head in Korean-language The Jadu, South Korean modern rock band Jadu (real name Kim Deok Eun; born 1982), leader of The Jadu Plum, character in South Korean film Four Toes Plum, character in South Korean film Red Carpet Prunus salicina in Korean-language