Breen Elessedil is a character in The Sword of Shannara. He is the younger brother of Eventine Elessedil, King of the Elves, and the second in line to the throne when his brother is captured by the Warlock Lord.


After his brother's capture during the Third War of the Races, Breen traveled to Arborlon in Eventine's place to mobilize the army and march it to Tyrsis to aid the Bordermen in their fight against the Warlock Lord. It is assumed he passed away after the war was finished, but before the War of the Forbidding fifty years later.