The following is a list of all Bosses in Hyrule Warriors: Age of Calamity.
Astor
Black Hinox
Black Moblin
Blue-Maned Lynel
Blue Hinox
Blue Moblin
Calamity Ganon
Cotera
Daruk
Electric Guardian
Electric Hinox
Electric Lynel
Electric Moblin
Electric Wizzrobe
Fireblight Ganon
Fire Guardian
Fire Hinox
Fire Lynel
Fire Moblin
Fire Wizzrobe
Frost Talus
Gerudo Captain
Goron Captain
Guardian
Guardian Scout III
Harbinger Ganon
Hestu
Hinox
Hylian Captain
Ice Guardian
Ice Hinox
Ice Lynel
Ice Moblin
Ice Wizzrobe
Igneo Talus
Impa
Kaysa
Link
Lynel
Malice Frost Talus
Malice Guardian
Malice Hinox
Malice Igneo Talus
Malice Lynel
Master Kohga
Mija
Mipha
Moblin
Molduga
Monk Maz Koshia
Revali
Rito Captain
Silver Lynel
Silver Moblin
Sooga
Stalmoblin
Stalnox
Stone Talus
Stone Talus (Rare)
Tera
Terrako
Thunderblight Ganon
Urbosa
Waterblight Ganon
Windblight Ganon
White-Maned Lynel
Yiga Blademaster
Zora Captain