Hat Pak (Khmer: ហាត់ប៉ក់) is a commune in Veun Sai District in northeast Cambodia. It contains three villages and has a population of 978. In the 2007 commune council elections, four seats went to members of the Cambodian People's Party and one seat went to a member of Funcinpec.

Villages

VillagePopulation (1998)Sex ratio (male/female) (1998)Number of households (1998)
Hat Pak6610.96108
Veun Hay2380.9341
Pak Laav790.9315