Sayuri Ikemoto is a Japanese female voice actor born on April 25, 1963, in Hokkaido, Japan. She is affiliated with the talent management firm Kenyu Office, having previously been associated with同人舍Production and Production baobab. Her career in the industry began in 1983 with her role in the television anime series Magical Angel Creamy Mami.

Ikemoto has built a extensive body of work across various anime television series, original video animations, and animated films from the 1980s through the 2010s. Among her notable television roles are Barbara in Robin Hood's Great Adventure and Maggie Edelweiss in Flower Witch Mary Bell. She has also contributed voices to major franchise titles, such as Resse Arno in the film Mobile Suit Gundam F91, a recurring role she later reprised in the SD Gundam G Generation video game series. Her filmography includes performances in widely recognized series, with roles in Case Closed, where she provided voice work for several episodes and the 2006 film Case Closed: The Private Eyes' Requiem, as well as a role in the 2001 film Crayon Shin-chan: The Adult Empire Strikes Back.

In addition to her work in original animation, Ikemoto has an extensive portfolio in foreign language dubbing, providing Japanese voices for numerous international films and television series. One specific credit is her role as Fumiko Yoshizaki in the 1993 animated film Aoi Kioku - Manmō Kaitaku to Shōnen-tachi.