Nemoto is a Japanese surname. Notable people with the surname include.
Harumi Nemoto (born 1980), gravure idol
Keiko Nemoto (born 1979), voice actress
Mitsuyo Nemoto (born 1958), better known as Mie of the singing duo Pink Lady
Takumi Nemoto (born 1951), politician
Yuichi Nemoto (born 1981), professional soccer player
Dewi Sukarno (born 1940), socialite, born Naoko Nemoto