| Prime Minister and First Lord of the Treasury—Rt. Hon. NEVILLE CHAMBERLAIN, M.P. |
| Chancellor of the Exchequer—Rt. Hon. Sir JOHN SIMON, G.C.S.I., G.C.V.O., O.B.E., K.C., M.P. |
| Secretary of State for Foreign Affairs—Rt. Hon. Viscount HALIFAX, K.G., G.C.S.L, G.C.I.E., T.D. |
| Minister for Co-ordination of Defence—Admiral of the Fleet the Rt. Hon. |
| Lord CHATFIELD, G.C.B., O.M., K.C.M.G., C.V.O. |
| First Lord of the Admiralty—Rt. Hon. WINSTON CHURCHILL, C.H., M.P. |
| Secretary of State for War—Rt. Hon. Leslie HORE-BELISHA, M.P. |
| Secretary of State for Air—Rt. Hon. Sir KINGSLEY WOOD, M.P. |
| Lord Privy Seal—Rt. Hon. Sir SAMUEL HOARE, Bt. G.C.S.L, G.B.E., C.M.G., M.P. |
| Minister without Portfolio—Rt. Hon. Lord HANKEY, G.C.B., G.C.M.G., G.C.V.O. |
| 3rd September, 1939. |