Chalk ministry
The Chalk Ministry was the 38th ministry of the Government of Queensland and was led by Liberal Party Premier Gordon Chalk. It succeeded the Pizzey Ministry on 2 August 1968 following Pizzey's unexpected death on 31 July, and was sworn in by Governor Alan Mansfield as a temporary measure until the Country Party, the dominant coalition partner, could elect a leader. It did so and on 8 August 1968, Joh Bjelke-Petersen became leader and Premier of Queensland, and the Bjelke-Petersen Ministry was constituted.
Blue entries indicate members of the Liberal Party, while the others were members of the Country Party.
| Office | Minister | 
|---|---|
| Gordon Chalk | |
| 
 Deputy Premier  | 
Joh Bjelke-Petersen | 
| Attorney-General Minister for Justice  | 
Peter Delamothe | 
| 
 Minister for Education  | 
Alan Fletcher | 
| Minister for Local Government and Conservation | Harold Richter | 
| Minister for Primary Industries | John Row | 
| Minister for Health | Douglas Tooth | 
| Minister for Labour and Tourism | John Herbert | 
| 
 Minister for Mines  | 
Ron Camm | 
| Minister for Transport | William Knox | 
| Minister for Industrial Development | Fred Campbell | 
| Minister for Lands | Vic Sullivan |