Takashi Koizumi (小泉堯史 Koizumi Takashi) (November 6, 1944, Mito) is a Japanese film director.
After graduation from Waseda University, Koizumi started to work as an assistant director of Akira Kurosawa for 28 years. His directorial debut Ame Agaru is based on the script written by late Kurosawa, and won many awards. His other three features have all achieved great success across Japan. —Shanghai International Film Festival