Director General of MI5


The Director General of the Security Service is the head of the Security Service, the United Kingdom's internal counter-intelligence and security agency. The Director General is assisted by a Deputy Director General and an Assistant Director General, and reports to the Home Secretary, although the Security Service is not formally part of the Home Office.
The present Director General is Andrew Parker, who has held the role since April 2013.

List of Directors General

Directors General have been: