Xaçmaz (also, Khachmas and Khachmaz) is a village and the most populous municipality, except for the capital Oğuz, in the Oghuz Rayon of Azerbaijan.

[1] Village located on the bank of the Galachay, on the slope of the Main Caucasus Range.

The population (6234 people) is engaged in agriculture, animal husbandry, horticulture and vegetable growing.

There are 2 secondary schools, 1 general secondary school, 3 kindergartens, a culture house, a club, 3 libraries, 1 post office, an 815-seat electronic automatic telephone exchange, a hospital and a pharmacy in the village.

There is a wide network of trade, catering and household services in the village.