Aru may refer to:

• One of the Aru languages of Indonesia
• Amol language of Papua New Guinea
• A dialect of Guhu-Samane of Papua New Guinea
• Aru, another name for the Aymaran languages, central Andes

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