The Ministry of Posts and Telecommunications (Khmer: ក្រសួងប្រៃសណីយ៍ និងទូរគមនាគមន៍) is the government ministry that governs the postal system and the telecommunications systems of Cambodia.
The ministry maintains offices in Phnom Penh.
[1] Telecom Cambodia and Camnet Internet Service, the country's principal telecom operator and internet service provider, function under the jurisdiction of the Ministry.
[2] The main office is situated at the former site of the Roman Catholic Cathedral of Phnom Penh, destroyed by the Khmer Rouge in 1975.
Administrative departments of the Ministry include: