A vassal is a person regarded as having personal obligations to a landowner or monarch, in exchange for particular rights.
Vassal may also refer to: Vassal state, a state that is subordinate to another state Vassal Engine, a free software engine used for adapting boardgames to online play Vassal (surname) Vassal Gadoengin (c.1943 – 2004), Nauruan politician
See also Vassall (disambiguation)