Buffett's manager then took the stage and urged fans to leave the auditorium, the Hordem Pavillion.
The singer was brought to Sydney's St. Vincent's Hospital.
Wednesday night's concert was Buffett's fifth and last in Sydney on his current tour.
Jimmy Buffett falls off stage at Australia concert
SYDNEY, Australia
Australia's Daily Telegraph reports that audience members saw
the 64-year-old fall face first off the stage and hit his head.
