A ship alarm display device that is able to display a plurality of sets of alarm information to be easily understood is provided. An alarm information acquiring module acquires the plurality of sets of alarm information from a plurality of apparatuses installed in a ship. A memory stores the plurality of acquired sets of alarm information. A transmission source classification list memory stores transmission source classification lists obtained by associating each apparatus with one of three kinds of transmission source categories. An importance list memory stores importance lists obtained by associating each set of alarm information that is possibly transmitted from the apparatus, with one of three levels of importance. A display target specifying module specifies all or part of the three kinds of transmission categories and the three levels of importance as a display target. An information selecting module selects one or more sets of alarm information corresponding to the display target specified by the display target specifying module, from the plurality of sets of alarm information stored in the memory, based on the transmission source classification lists and the importance lists. An alarm information displaying module displays an alarm information list screen 50 displaying only the specified one or more sets of alarm information in a list, on a display unit.