The Ímpír 500-class battleship was a Dezendyan Corporation battleship which entered service in 1,065 ABY and was used by the three powers of the Imperial Tripartite Alliance/Imperial Triumvirate, the Ingzan-Bregaran Empire, the N'Akkiarlian Star Empire and the House of Dezendyan. The class was based on the Centurion-class battlecruiser.