Arajadzor (Armenian: Առաջաձոր, also Romanized as Arachadzor, Arrach’adzor, Arrajnadzor, Arch’adzor, Arjazur, Arrajadzor, and Arjadzor; formerly, Ajizur) is a village and rural community (municipality) in the Syunik Province of Armenia. The National Statistical Service of the Republic of Armenia (ARMSTAT) reported its population as 164 in 2010, down from 208 at the 2001 census.