Alto guitar may refer to:

• Six-string alto guitar, a classical guitar with light strings and a small body, designed to be tuned higher than the normal classical guitar.

• Eleven-string alto guitar, also called the altgittar, the Swedish name given to it by its Swedish inventor.

• Thirteen-string alto guitar, a less common version of the altgittar; See eleven-string alto guitar.

• Tenor guitar when tuned to G-C-E-A one fourth higher than the top four stings of the guitar.

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.