Sachi Matsumoto (松本 さち Matsumoto Sachi, born March 29, 1973 in Kyoto Prefecture) is a Japanese voice actress. She started acting in 1996, and she has been affiliated with Kenyu Office since April 1, 2006, after leaving Arts Vision. She also uses the nickname Sachi Ōji (王子 さち Ōji Sachi).

She has voiced Link and Aryll in The Legend of Zelda: The Wind Waker, Link in The Legend of Zelda: Four Swords Adventures and The Legend of Zelda: Phantom Hourglass, and Toon Link in Super Smash Bros Brawl.