| Portfolio |
Minister |
| Prime Minister and Attorney-General |
Rt Hon Billy
Hughes, KC MP |
| Treasurer |
Hon William
Higgs (to 27
October 1916) |
| Minister for Home Affairs |
Hon King
O'Malley, MP |
| Minister for External
Affairs |
Hon Hugh
Mahon, MP |
| Minister for Trade and Customs |
Hon Frank
Tudor, MP (to 14 September 1916)
Rt Hon Billy Hughes, MP
(from 14 September 1916)
|
| Minister
for Defence and Leader
of the Government in the Senate |
Senator Hon George
Pearce |
| Minister
for the Navy |
Hon Jens
Jensen, MP |
| Postmaster-General |
Hon William
Webster, MP |
| Vice-President of the
Executive Council |
Senator Hon Albert
Gardiner (to 27
October 1916) |
| Assistant Minister |
Senator Hon Edward
Russell (to 27
October 1916) |
