General Robert Brieger - Chief of Defence Staff
- Position Held: Chief of Defence Staff (Austrian Armed Forces)
- Date of birth: 21 November 1956
- Place of birth: Vienna
- Marital status: Married, with 3 children
- 2017 Chief of Staff of the Minister
- 2016 Head, Logistics Directorate
- 2013 Head, Logistics Planning and Coordination Division, MOD
- 2011-12 Force Commander, EUROPEAN FORCES / Operation EUFOR ALTHEA
- 2011-13 Head, Operational Requirements Directorate, MOD
- 2002-08 Head, J3-Branch Joint Command and Control Staff, MOD
- 2001-02 Austrian Contingent Commander, KOSOVO
- 1995-02 Deputy Head, Operations Division, MOD
- 1994-95 Chief of Staff, Mechanized Infantry Brigade 9, Götzendorf, Lower Austria
- 1992-94 Head, Operational Planning Section, Operations Division, MOD
- 1988-91 Desk Officer, Operations, G3-Section, Army Command in Vienna
- 1985-88 General Staff Officers Course, Austrian National Defence Academy in Vienna, Graduate as Captain in the General Staff Service
- 1982-85 Signal Officer and Company Commander, Tank Battalion 33, Zwölfaxing, Lower Austria
- 1979-81 Recce platoon leader, Headquarters Battalion 3, Mautern, Lower Austria
- 1979 Graduate from the Austrian Military Academy as Armour Officer
- 1976-79 Theresian Military Academy Wr. Neustadt, Lower Austria
- 1975 Military Service