ABSTRACT The fire accidents of passenger ship not only cause the loss of property damages but lead to unredeemable injury and death of life. Thus, this study use of fire accident cases of passenger ships to identify the hazard factors, and to establish a safety assessment model for fire accidents of passenger ship that expected to avert the fire accidents. The safety assessment model integrated with FTA, FS, and AHP about fire accidents of passenger ship, to find out hazard factors with higher degree effects that to be the foundation, reducing the fire accidents on passenger ship and improving the safety of navigation. Finally, we found the fire source management, electric equipments, and training and management were the highest degree effect of the hazard factors of fire accidents of passenger ship.