After being the longest-serving health secretary in British history and stints running the foreign office and culture ministry, Hunt returns from government exile after two failed bids to become Britain's prime minister himself.
"The appointment of Jeremy Hunt as Chancellor is a wise choice," Conservative lawmaker Bernard Jenkin said on Twitter.
Ironically, though, while Truss has said she will press ahead with a cut to income tax, Hunt said at the time that could wait.
Other critics said some of the problems that the state-run health service faced were a consequence of his role as health minister.
During a trip to China in July in 2018, he mistakenly described his wife Lucia, who hails from China, as being Japanese.