rector

In the Anglican Church, a cleric in charge of a parish and who owns the tithes of it.

In the Roman Catholic Church, a cleric with managerial as well as spiritual responsibility for a church or other institution.

A priest or bishop who is in charge of a parish or in an administrative leadership position in a theological seminary or academy.

In a Protestant church, a pastor in charge of a church with administrative and pastoral leadership combined.

A headmaster in various educational institutions, e.g. a university.