Cardassian cruisers were starships that were one of the major types of vessels in the Cardassian Union's military forces, made up of a number of individual designs of cruiser-type vessels.
In the year 2371, a Cardassian cruiser was dispatched to the Algira sector to assist the USS Portland in a search for a missing Danube-class runabout. (DS9 episode: "The Die is Cast")
One mainstream cruiser class was in use in a reality where total war consumed the galaxy as the primary cruiser-type vessels used by the Cardassians. (ST video game: Conquest)