Achar

Achar may refer to:


 * Achar (Buddhism), a lay Buddhist ritual specialist in Cambodia.
 * Acar, Dutch/Indonesian pickle
 * Achar people, an ethnographic group of Georgians
 * Achar or Achan (biblical figure), an Israelite referred to in the Book of Joshua and the First Book of Chronicles
 * Achar, Uruguay, a town in the Tacuarembó Department of Uruguay
 * Achar!, a 2004–2005 Singaporean English-language sitcom
 * Achar (crater), a crater on Mars
 * South Asian pickle, a food native to South Asia