In recent years，with the eastward shift of the global cruise tourism market，Asia，as an important emerging market，has developed rapidly，driving the rapid growth of Australia’s cruise market and increasing market penetration. Sydney，the largest and most populous city in Australia，is the center of cruise tourism development in Australia，attracting tourists from all over Australia and the world to take cruise every year. With the spread of novel coronavirus pneumonia，the number of confirmed cases in Australia has been increasing. Many cruise ships such as Princess Ruby Princess have been widely observed. The impact of the novel coronavirus pneumonia on the development of cruise tourism market in Australia is mainly affected by the strategic layout of cruise companies，the restrictions on cruise ships’ restrictions on cruise ships and the reasons for the large-scale cruise epidemic in Australia. In order to better novel coronavirus pneumonia epidemic impact on the Australian cruise tourism market，we proposed measures to further enhance the emergency response ability of public health emergencies，accelerate the recovery of cruise tourism market，and gradually restore cruise tourism operation in phases and regions，so as to better promote the development of the Australian cruise market.