Ken McCallum | |
|---|---|
 McCallum in 2020 | |
| Director General of MI5 | |
| Assumed office April 2020 | |
| Home Secretary | Priti Patel Suella Braverman Grant Shapps Suella Braverman James Cleverly Yvette Cooper |
| Preceded by | Sir Andrew Parker |
| Personal details | |
| Born | Kenneth Douglas McCallum 1974 (age 49–50) Glasgow, Scotland |
| Alma mater | University of Glasgow |
| Occupation | Intelligence officer |
| Military service | |
| Allegiance |  United Kingdom |
| Branch/service | Security Service |
| Years of service | 1995–present |
| Rank | Director General of MI5 |
Kenneth Douglas McCallum (born 1974) is a British intelligence officer who has been serving as the Director General of MI5 since 2020.