| Portfolio |
Minister |
| Prime
Minister and Minister
for External Affairs |
Hon Alfred
Deakin, MP |
| Treasurer |
Rt Hon Sir John
Forrest, GCMG MP |
| Attorney-General |
Hon Isaac
Isaacs, KC MP (to 12 October 1906)
Hon Littleton Groom,
MP (from 12 October 1906)
|
| Minister
for Home Affairs |
Hon Littleton
Groom, MP (to 12 October 1906)
Hon Thomas Ewing (from
12 October 1906)
|
| Minister
for Trade and Customs |
Hon Sir William
Lyne, KCMG MP |
| Minister
for Defence |
Senator Hon Thomas
Playford |
| Postmaster-General |
Hon Austin
Chapman, MP |
| Vice-President
of the Executive Council |
Hon Thomas
Ewing (to 12
October 1906)
Senator
Hon John Keating (from
12 October 1906)
|
| Ministers without
portfolios |
Senator Hon John
Keating (to 12
October 1906)
Hon Samuel Mauger (from
12 October 1906)
|
