Ikuko

• Ikuko Ishii, Japanese politician
• Ikuko Itoh, Japanese character designer and animation director
• Ikuko Kawai, Japanese classical violinist and composer
• Ikuko Okamura, Japanese field hockey player
• Ikuko Kitamori, Japanese discus thrower
• Ikuko Tani, Japanese actress, voice actress and narrator
• Ikuko Yoda, Japanese sprinter