“Cromwell” primarily refers to Oliver Cromwell (15991658), an English military and political leader who played a key role in the English Civil War and the subsequent establishment of the Commonwealth of England. He served as Lord Protector from 1653 until his death, and is a controversial figure in British history, admired by some for his defense of parliamentary sovereignty and criticized by others for his authoritarian rule.
The name “Cromwell” can also refer to locations, such as Cromwell, a town in New Zealand or various places named after the historical figure. Additionally, it might refer to other individuals or contexts that bear the surname.