| Dates of Office | Chief of the Communications Security Establishment |
|---|
| Sep 1946 - 1971 | Edward Drake |
| 1971 - 1980 | Kevin O'Neill |
| 1980 - 1989 | Peter Hunt |
| 1989 - 12 Jul 1999 | Stewart Woolner |
| 12 Jul 1999 - ?? ??? 2001 | Ian Glen |
| ?? ??? 2001 - 01 Jul 2005 | Keith Coulter |
| 01 Jul 2005 - 30 Jan 2012 | Major-General John Adams (retired) |
| 30 Jan 2012 - 09 Feb 2015 | John Forster |
| 09 Feb 2015 - 23 May 2018 | Greta Bossenmaier |
| 23 May 2018 - 13 Aug 2022 | Shelly Bruce (acting until 27 Jun 2018) |
| 13 Aug 2022 - | Caroline Xavier |
