Au Sable

Au Sable, Ausable  or Aux Sable may refer to various places:

Illinois

 * Aux Sable Township, Grundy County, Illinois

Michigan

 * Au Sable Township, Iosco County, Michigan
 * Au Sable, Michigan, an unincorporated community in the above township
 * Au Sable Township, Roscommon County, Michigan

New York

 * Au Sable, New York
 * Ausable Chasm