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 1 August 1968 following Pizzey's unexpected death on 31 July, and was sworn in 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 |
Premier Minister for State Development Treasurer | Gordon Chalk |
Deputy Premier Minister for Works Minister for Housing | Joh Bjelke-Petersen |
| Attorney-General Minister for Justice | Peter Delamothe |
Minister for Education Minister for Cultural Affairs | Alan Fletcher |
| Minister for Primary Industries | John Row |
Minister for Local Government Minister for Conservation | Harold Richter |
Minister for Health | Douglas Tooth |
Minister for Labour Minister for Tourism | John Herbert |
Minister for Mines Minister for Main Roads Minister for Electricity | Ron Camm |
| Minister for Transport | William Knox |
| Minister for Industrial Development | Fred Campbell |
Minister for Lands | Vic Sullivan |