Blarg battleships are enemy vessels in Ratchet & Clank. They are large blargian warships sent by Drek Industries to bomb Fort Krontos, Batalia, accompanied by blarg saucers. Their goal was to destroy the Starwatch Defense Cannon in the fort to allow safe passage for Drek Industries' harvesters. In "Destroy the battleships", Ratchet, Clank, and Cora Veralux, having reached and reactivated the Starwatch Defense Cannon, used it to destroy the three battleships bombing the planet. Once the three ships were destroyed, the blarg retreated from the planet.
These large warships have dark grey armor and a red accent, two wings from their back, a set of missiles on their hull, and two cannons below them on the front. They can only be destroyed with the Defense Cannon's ion cannon, which can be charged up by destroying smaller blarg saucers.