Rie Suegara is a Japanese voice actress born on January 8, 1990, in Kanagawa Prefecture, Japan. She is affiliated with the talent agency Ken Production. Standing at 151 cm tall, she is also known by the nickname Suzy.

Suegara began her path to becoming a voice actress at the AMUSEMENT MEDIA综合学院, from which she graduated in 2010. She then honed her skills at School Duo, the affiliated training school for Ken Production, as a member of its 12th generation. Her professional career started in April 2012 when she officially joined Ken Production.

Her first named role came in 2013 with the character Fuka Toyokawa in the game The Idolmaster Million Live!. That same year, she landed her first lead role in a television anime as Yui Komori in the series Diabolik Lovers. This role marked a significant early achievement in her career.

Suegara has built a diverse portfolio of voice roles across various anime series. She voiced Takami Karibuchi in Brave Witches (2016) and its subsequent series World Witches Take Off!. She has been the voice of the enigmatic Tomie in multiple Junji Ito adaptations, including the Junji Ito Collection (2018) and its OVA episodes, as well as in Junji Ito Maniac: Japanese Tales of the Macabre (2022). In 2019, she took on the roles of Charlotte in Isekai Cheat Magician and Altena in Kemono Michi: Rise Up. Her role as Felicia came in 2018 with The Master of Ragnarok & Blesser of Einherjar. From 2020 onward, she has been a recurring presence in the Tower of God anime, voicing the character Endorsi Jahad in both the first season and the second season's Workshop Battle arc.

Beyond the roles listed in the query, she has also appeared in other notable series such as D.Gray-man Hallow as Tewaku, Harukana Receive as Emily Thomas, and Bocchi the Rock! as Michiyo Gotō. Her work extends to video games, where she has voiced characters like Galatea in Fate/Grand Order, Colorado in Azur Lane, and Baiheng in Honkai: Star Rail.

Suegara is also known for her musical contributions, having performed numerous character songs for the The Idolmaster Million Live! franchise as her character Fuka Toyokawa. Her vocal abilities are recognized as a strength, contributing to her live performances at franchise concerts. In 2014, she formed an independent production unit with fellow Ken Production voice actresses Yuka Maruyama, Shiho Furujo, and Saki Ogasawara called Marukidsu Ewara, engaging in activities such as web radio, public recordings, and朗读剧 (drama readings).