Cahan may refer to the following:
Cahan is an Irish and Jewish surname.
| This page or section lists people with the surname Cahan. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. |
| 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. |