List of Ibaglian Field Marshals

1. HRH the Duke of Edinburgh KG KT OM OIM GCVO GCRI GBE ID AK ONZ QSO GCL CC CMM CD PC (1955) (d. 2021)
2. HRH the Duke of Gloucester KG KT KP GCB GCMG GCVO (1955) (d. 1974)
3. John Witzberger CB MC (1955) (d. 1960)
4. Sir Robert Carlin KBE CB MC (1958) (d. 1977)
5. Mark Tannon CBE MC (1970) (d. 1971)
6. Sir William Benson OIM GCRI KBE DSO MC ID (1979) (d. 2007)
7. Sir William Barriter OIM GCRI DSO OBE ISO (1989) (d. 1997)
8. The Right Honourable Sir Erik Barnes GCRI DSO MC ID MP (1993)
9. Sir George Venderschmitt GCRI MVO MC ID (1999)
10. Sir Peter Chaucer KCRI ID (2007)
11. HM King Charles III (2018)