Marian Elizabeth Spencer is an American voice actress known for her work in English-language dubs of anime series. Information about her career is primarily documented through her credited roles in various animated productions.

Her voice acting credits include a range of characters in several anime series. She is known for voicing Chinatsu Yuuki and Yousuke Kazamatsuri in the television series Genki Bakuhatsu Ganbaruger. She also performed multiple roles in the series Clockwork Fighters Hiwou's War, providing the voice for the Narrator, Tetsu, and Yuki.

Beyond these titles, her other anime voice credits include roles in Fantastic Children as Chitto, Future GPX Cyber Formula as Asuka Sugo, Kyoko Aoi, and Miki Jonouchi, Karin as Anju Maaka and Fukumi Naito, Shonen Onmyouji as Princess, and Zipang as Teruko. Her hometown is listed as Provo, Utah, with a previous residence in Singapore.