The following is a list of Bosses in Four Swords Adventures.
Chief Soldier(Lake Hylia)(Death Mountain Foothills)
Shadow Link(Cave of No Return)(Village of the Blue Maiden)(Lost Woods)(Kakariko Village)(Desert of Doubt)(Desert Temple)(Temple of Ice)(The Dark Cloud)
Manhandla(The Coast)(Frozen Hyrule)(Realm of the Heavens)
Dodongos(Tower of Flames)(Realm of the Heavens)
Big Dark Stalfos(The Field)(Kakariko Village)(Desert of Doubt)(Frozen Hyrule)
Gohma(The Field)(Palace of Winds)
Ball and Chain Soldiers(Tower of Flames)(The Field)(Temple of Darkness)(Temple of Ice)(Palace of Winds)(Tower of Winds)
Big Dodongo(Realm of the Heavens)
Phantom Ganon(Hyrule Castle)
Stone Arrghus(Eastern Temple)
Helmaroc King(The Mountain Path)
Big Poe(The Swamp)
Big Poe(Infiltration of Hyrule Castle)
Phantom Ganon(Temple of Darkness)
Big Moldorm(Pyramid)
Frostare(Tower of Winds)
Vaati(Palace of Winds)
Ganon(Tower of Winds)