Yoko Shimomura, Japanese pianist and composer
Yoko Shimomura (下村 陽子, Shimomura Yōko, born October 19, 1967) is a Japanese composer and pianist primarily known for her work in video games. She graduated from the Osaka College of Music in 1988 and began working in the video game industry by joining Capcom the same year. She wrote music for several games there, including Final Fight, Street Fighter II, and The King of Dragons.

Shimomura left Capcom and joined Square (now Square Enix) in 1993, with her first project there being Live A Live. She would later become better known for writing the music for Kingdom Hearts, which was her last game at Square before leaving to become a freelancer in 2002. She founded a music production company, Midiplex, the following year. Despite leaving Square Enix, she has continued to compose for the Kingdom Hearts series and other games such as The 3rd Birthday and Final Fantasy XV.

Other well-known games Shimomura has worked on include Super Mario RPG, Parasite Eve, Legend of Mana, and Xenoblade Chronicles. Her works have gained a great deal of popularity and have been performed in multiple video game music concerts. Music from several of her games have been published as arranged albums and piano scores. She is also a member of Brave Wave Productions.