Members of APT
| Member | Administration |
| Afghanistan | Ministry of Communications |
| Australia | Department of Communications, Information Technology & the Arts |
| Bangladesh | Bangladesh Telegraph and Telephone Board |
| Bhutan | Ministry of Communication |
| Brunei Darussalam | Ministry of Communications |
| China, P.R. | Ministry of Information Industry |
| Fiji | Ministry of Communication & Civil Aviation |
| India | Department of Telecommunications |
| Indonesia | Directorate General of Posts & Telecommunications |
| Iran, Islamic Rep. | Ministry of Posts, Telegraph & Telephone |
| Japan | Ministry of Posts and Telecommunications |
| Korea, DPR | Ministry of Post and Telecommunications |
| Korea, Rep. | Ministry of Information & Communication |
| Lao, PDR | Department of Posts & Telecommunications |
| Malaysia | Ministry of Energy, Communications and Multimedia |
| Maldives | Ministry of Transport & Communications |
| Micronesia | Department of Transportation, Communication, and Infrastructure |
| Mongolia | Ministry of Infrastructure Development |
| Myanmar | Ministry of Communications, Posts & Telegraphs |
| Nauru | Telecommunication Department |
| Nepal | Nepal Telecommunication Corporation |
| New Zealand | Ministry of Economic Development |
| Pakistan | Pakistan Telecommunication Company Limited |
| Palau | Office of the Minister of State |
| Papua New Guinea | Papua New Guinea Telecomm Authority |
| Philippines | Department of Transportation and Communications |
| Singapore | Infocomm Development Authority of Singapore |
| Sri Lanka | Telecommunications Regulatory Commission of Sri Lanka |
| Thailand | Post & Telegraph Department |
| Tonga | Tonga Telecommunications Commission |
| Vietnam | Department General of Posts & Telecommunications |