|Service/||Royal Air Force|
|Years of service||1982 –|
|Commands held||No. 2 Group|
No. 13 Squadron
|Awards||Commander of the Order of the British Empire|
Osborn joined to Royal Air Force in 1982. After training as a Tornado navigator, he became commanding officer of No. 13 Squadron and then Station Commander at RAF Marham. He went on to be Air Officer Commanding No. 2 Group in October 2010, Chief of Staff Operations and Support at RAF Air Command in 2012 and Director Capability at Joint Forces Command in 2013. He became Chief of Defence Intelligence in January 2015.
- "Air Marshal P C Osborn CBE RAF" (PDF). Ministry of Defence. Retrieved 7 November 2015.
- "Ministry of Defence and Senior Tri-service Appointments" (PDF). Retrieved 7 November 2015.
- "No. 58929". The London Gazette (Supplement). 31 December 2008. p. 6.
- "Air Marshal Phil Osborn on Intelligence and Information Advantage in a Contested World". RUSI. 18 May 2018. Retrieved 8 June 2019.
| Air Officer Commanding No. 2 Group
| Chief of Defence Intelligence