View source for Chapter Master

{{otheruses|USE=leader of a Space Marine Chapter|OTHERUSE=series of honorific titles held by a Chapter's [[Space Marine Captain|Captains]]|OTHERPAGE=Master (Space Marine)}}
{{otheruses|USE=leader of a Space Marine Chapter|OTHERUSE=similar rank in the [[Legiones Astartes]]|OTHERPAGE=Lord Commander (Legiones Astartes)}}
{{SpaceMarinesPortal}}
A [[Space Marine Chapter]] is led by a '''Chapter Master''', who is at once one of the Chapter's most experienced warriors and among the most gifted military leaders in the [[Imperium]].