Cruise Ship Killers is Canadian true crime documentary television series dedicated to murders, disappearances and similar incidents that occurred on cruise ships. Each episode describes a single case through combination of narration, dramatic reconstruction and comments by former detective Damian Turner and mystery writer J.H. Moncrieff. There are 26 episodes produced, which began airing in 2020.^[1]

Although the plot of the episodes is based on real life events, according to the show's disclaimer, all names, locations and plot details were changed for dramatic purposes and in order to protect the identity of those involved.

That includes interviews with witnesses or victims' relatives being made with actors instead of real persons.