Denison Cumberland

 Denison Cumberland  was an 18th-century Anglican bishop in Ireland.

He was nominated Bishop of Clonfert and Kilmacduagh on 19 April 1763 and consecrated on 19 June that year; and translated to Kilmore on 6 March 1772. He died in office in November 1774 and was buried in the grounds of Kilmore Cathedral on 22 November 1774. He was a grandson of Richard Cumberland, and married Johanna Bentley, daughter of Richard Bentley. Their daughter was Mary Alcock.