Yuka Tsujiyoko (辻横由佳, Tsujiyoko Yuka, born Yuka Bamba) is a Japanese video game music composer. She is best known for her contributions to the Fire Emblem and Paper Mario series, and several other Intelligent Systems developed games. She also scored the Super Scope games Battle Clash, and its sequel Metal Combat: Falcon's Revenge.

Tsujiyoko was born in Uji, Kyoto Prefecture, Japan. She studied piano when she was in a preschool. She composed her first original composition when she was in high school as an assignment for her music class. Tsujiyoko attended Osaka Electro-Communication University, and she majored in electronic engineering. Before she joined Intelligent Systems, Tsujiyoko worked as a computer programmer for a software company. Tsujiyoko was inspired by Pat Metheny and Hirokazu Tanaka, with the latter being her mentor as he scored her first game project, Fire Emblem: Shadow Dragon and the Blade of Light.