Seiko Nakano (中野 聖子, Nakano Seiko, August 2, 1952) is a former Japanese voice actress from Hiroshima Prefecture. She was a first generation student at the Toei Audio Talent School. During her active career, she belonged to Aoni Production and 81 Produce. She retired in the early 1990s.

Not to be confused with the voice actress of the same name from Aichi Prefecture, Seiko Nakano (中野 聖子).