Yūko Sasamoto (笹本 優子 Sasamoto Yūko?, born January 30, 1973) is a Japanese voice actress. She tends to voice Genki Girls.
Some roles by Yūko Sasamoto are
- A Little Snow Fairy Sugar: Jan
- Chrono Crusade: Shader
- Disgaea and other associated franchises: Flonne
- Gate Keepers: Ayako Isagai
- Les Misérables: Shōjo Cosette: Eponine Thenardier
- Major 2nd: Kaoru Shigeno
- Mobile Suit Gundam SEED: Connille Almeta
- Ouran High School Host Club: Hinako Tsuwabuki
- Soul Eater: Blair (Radio Drama. Succeeded by Emiri Katou)
- Street Fighter Alpha (and Capcom vs. franchises) and Rival Schools: Sakura Kasugano. Succeeded by Misato Fukuen
- Tales of Innocence: Iria Animi
