Tim Carmody, a man who began his working life as a meat packer living at Inala, has been named Queensland's Chief Justice.

After months of speculation and a public spat between the judiciary, Premier Campbell Newman made the announcement at the Supreme Court library on Thursday.

Judge Carmody, QC, who was recruited as chief magistrate from the bar nine months ago, will replace long-running Supreme Court chief justice Paul de Jersey who becomes Governor next month.

Mr Newman said the government consulted widely on the appointment, including within legal circles, and he made the decision on Wednesday.

"His honour has the keen legal knowledge, administrative skills and integrity that are essential qualities for the role of Chief Justice," he said.