Risa Shimizu (Japanese: 清水理沙 Risa Shimizu) is a Japanese seiyū for the Pokémon anime.
Shimizu was born on September 9, 1988 in Kanagawa, Japan, and became a seiyū as an adult. She started her work in the Pokémon anime during the XY series, where she voiced Charlene, the apprentice of Olympia. However, her best known role was Nurse Joy, Lana's Brionne and Primarina, and several recurring wild Pokémon in the Sun & Moon series. Shimizu is currently affiliated with the talent group Aksent.