Cromwellian (disambiguation)
# Cromwellian (disambiguation)

Cromwellian is an adjective relating to Oliver Cromwell (1599–1658), Lord Protector of the Commonwealth of England, and his era

Cromwellian may also refer to:

* Roundhead, a member of the Parlimamentarian side of the English Civil War against the Royalists
* Cromwellians, people from the Cromwellian Commonwealth of England
* The Cromwellian, a 1960s nightclub in London, England, UK
