"I still remember seeing my father's fleet burn in Lannisport. I believe your uncles were responsible."
Tyrion Lannister to Theon Greyjoy[src]

The Lannister fleet was a fleet of ships commanded by House Lannister of Casterly Rock. It was anchored at the port city of Lannisport.


When Balon Greyjoy, Lord Reaper of Pyke, first rebelled against King Robert Baratheon and declared himself King of the Iron Islands, his brothers Euron and Victarion Greyjoy carried out an attack against the Lannister fleet and burned it at port, in order to prevent it being used against the Iron Islands. This was only a temporary victory however, as Stannis Baratheon led the Royal Fleet to victory against the Ironmen .[1]

In the books