伊东惠（伊东 めぐみ）日本动漫《名侦探柯南》中的人物，7岁，1年级C班，旅行剧团的少年团长伊东玉之助的妹妹，和吉田步美一样，都喜欢江户川柯南，因此两人经常因为柯南争风吃醋。
Megumi Ito (伊東 めぐみ Itō Megumi) is a character in the anime Detective Conan.Megumi Ito belongs to the theater troupe headed by her older brother, Tamonosuke, after their father died of a disease the previous year. She has a crush on Conan, then a fight breaks out between her and Ayumi.