Atsuko Tanaka is a Japanese voice actress. Her deep and sultry voice is often used to portray villainesses and mature female characters.
- Known For: Acting
- Birthday: 1962-11-14
- Place of Birth: Maebashi, Gunma Prefecture, Japan
- Also Known As: たなか あつこ, 다나카 아츠코, Atsuko Satō, Tanaka Atsuko / 田中 敦子