Mark Lyall Grant

1. Anon (2014). "Sir Mark (Justin), Lyall Grant" . Who's Who (online Oxford University Press  ed.). Oxford: A & C Black. doi:10.1093/ww/9780199540884.013.U25148.(Subscription or UK public library membership required.)
2. Appearances on C-SPAN
3. "Index entry". FreeBMD. ONS. Retrieved 2 January 2018.
4. ukun.fco.gov.uk: "Permanent Representative – Sir Mark Lyall Grant"
5. Change of UK Permanent Representative to the United Nations in New York, Foreign & Commonwealth Office, 7 October 2014
6. "No. 56797". The London Gazette (Supplement). 31 December 2002. p. 3.
7. "No. 58014". The London Gazette (Supplement). 17 June 2006. p. 3.
8. "No. 62150". The London Gazette (Supplement). 30 December 2017. p. 4.
9. "National Security Adviser appointment: Sir Mark Lyall-Grant – Press releases – GOV.UK". www.gov.uk. Retrieved 8 July 2015.
10. "Senior officials 'high earners' salaries as at 30 September 2015 – GOV.UK". www.gov.uk. 17 December 2015. Archived from the original on 4 May 2019. Retrieved 28 February 2016.
11. "Cabinet office: new senior appointments and changes – GOV.UK". gov.uk. Retrieved 5 March 2017.
12. "Our Governing Body". etoncollege.com.
13. "CENTRAL CHANCERY OF THE ORDERS OF KNIGHTHOOD | Honours and Awards | the Gazette".
14. Lyall Grant appeals to Syria's First Lady, bbc.co.uk. Accessed 21 February 2024.

Sir Mark Lyall Grant GCMG
Mark Lyall Grant speaking at Chatham House in 2011
United Kingdom National Security Adviser
In office 7 September 2015 –13 April 2017

Government offices
Preceded by Sir John Sawers	Director-General, Political of the Foreign and Commonwealth Office 2007–2009	Succeeded by Sir Geoffrey Adams
Preceded by Sir Kim Darroch	National Security Advisor 7 September 2015– April 2017	Succeeded by Mark Sedwill
Diplomatic posts
Preceded by Sir John Sawers	United Kingdom Permanent Representative to the United Nations 2009–2015	Succeeded by Matthew Rycroft