prison governor
warden

He emigrated to Australia in 1861 becoming a prison governor.

Prisoners elected their own leaders who negotiated conditions directly with the prison governor.

All had at some point served as prison governors.

But the prison governor insists the correct procedures were followed.

He played the prison governor in the 1979 film Scum.

Harry has a change of heart and brings a written confession to the prison governor.

Or, as the prison governor puts it, Hennessy "is not quite the full bob."

If that exchange occurred in this country, you would know the prison governor was being sarcastic.

The officer (who is the son of a prison governor) had been discovered as he reported for his shift during a routine search.

The prison governor took advantage of the light, now and then, to work the prisoners into the late hours of the evening.