Walden Guitars is a guitar brand founded in 1996 by Jonathan Lee and KHS Musical Instruments and now owned by Jonathan Lee and Jaco Liao.

Walden manufactures steel-string and classical guitars, and Baritone guitars. Walden Guitars were originally built in the small town of Lilan, nearby Langfang, China. Formed in 1996, Walden Acoustic Guitars was a collaboration between CFox Guitars, Inc. luthiers Charles Fox and Jonathan Lee, and Taiwan instrument manufacturer KHS Musical Instruments. In 2019, Jonathan Lee, one of the original founders, and Jaco Liao, a long time member of the Walden team.