Greece: Heads of State: 1822-1833
| Proedros tou Ektelestikou (Πρόεδρος του Εκτελεστικού) | President of the Executive | |
| 15/27 Jan 1822 - 25 Apr/7 May 1823 | Alexandros Nikolaou Maurokordatos (Αλέξανδρος Νικολάου Μαυροκορδάτος) |
| 26 Apr/8 May 1823 - 19/31 Dec 1823 | Petros Ēliou Mauromichalēs Petrompeēs (Πέτρος Ηλίου Μαυρομιχάλης Πετρόμπεης) [1] |
| 6/18 Jan 1824 - 18/30 Apr 1826 | Geōrgios Andreou Kountouriōtēs (Γεώργιος Ανδρέου Κουντουριώτης) |
| Proedros tēs Dioikētikēs Epitropēs tēs Hellados (Πρόεδρος της Διοικητικής Επιτροπής της Ελλάδος) | President of the Administrative Committee of Greece | |
| 18/30 Apr 1826 - 2/14 Apr 1827 | Andreas Asēmakou Zaimēs (Ανδρέας Ασημάκου Ζαΐμης) |
| Antikyvernētikē Epitropē (Αντικυβερνητική Επιτροπή) | Vice-gubernatorial Committee | |
| 3/15 Apr 1827 - 12/24 Jan 1828 | Geōrgios Petrou Mauromichalēs (Γεώργιος Πέτρου Μαυρομιχάλης) |
| 3/15 Apr 1827 - 12/24 Jan 1828 | Iōannēs Nikolaou Nakos Iannoulēs (Ιωάννης Νικολάου Νάκος Ιαννούλης) |
| 3/15 Apr 1827 - 12/24 Jan 1828 | Iōannēs Markē Milaitēs (Ιωάννης Μαρκή Μιλαΐτης) |
| Kyvernētēs tēs Hellados (Κυβερνήτης της Ελλάδος) | Governor of Greece | |
| 12/24 Jan 1828 - 27 Sep/9 Oct 1831 | Iōannēs Antōniou Kapodistrias (Ιωάννης Αντωνίου Καποδίστριας) [3] |
| Proedros tēs Dioikētikēs Epitropēs tēs Hellados (Πρόεδρος της Διοικητικής Επιτροπής της Ελλάδος) | President of the Administrative Committee of Greece | |
| 27 Sep/9 Oct 1831 - 8/20 Dec 1831 | Iōannēs Maria Augoustinos Antōniou Kapodistrias (Ιωάννης Μαρία Αυγουστίνος Αντωνίου Καποδίστριας) |
| Proedros tēs Hellēnikēs Kyvernēseōs (Πρόεδρος της Ελληνικής Κυβερνήσεως) | President of the Greek Government | |
| 8/20 Dec 1831 - 15/27 Mar 1832 | Iōannēs Maria Augoustinos Antōniou Kapodistrias (Ιωάννης Μαρία Αυγουστίνος Αντωνίου Καποδίστριας) [4] |
| Kyvernētēs tēs Hellados (Κυβερνήτης της Ελλάδος) | Governor of Greece | |
| 15/27 Mar 1832 - 28 Mar/9 Apr 1832 | Iōannēs Maria Augoustinos Antōniou Kapodistrias (Ιωάννης Μαρία Αυγουστίνος Αντωνίου Καποδίστριας) [4] |
| Proedros tēs Dioikētikēs Epitropēs tēs Hellados (Πρόεδρος της Διοικητικής Επιτροπής της Ελλάδος) | President of the Administrative Committee of Greece | |
| 2/14 Apr 1832 - 25 Jan/6 Feb 1833 | Geōrgios Andreou Kountouriōtēs (Γεώργιος Ανδρέου Κουντουριώτης) |
- Mauromichalēs was dismissed by a resolution of the Legislative Council (Vouleutiko|Βουλευτικό) of 19/31 Dec 1823. He refused to accept his dismissal, prompting the Legislative Council to issue a proclamation (6/18 Jan 1824), condemning the usurpation of power, but continued to exercise executive authority over some areas in Peloponnese until March 1824.
- Kountouriōtēs was appointed the President of the Executive by a resolution of the Legislative Council (Vouleutiko|Βουλευτικό) of 19/31 Dec 1823 and took oath of office on 3/15 Jan 1824. On 6/18 Jan 1824 Kountouriōtēs and two members of the Executive present at the seat of government were authorized to assume offices, pending the arrival of other members.
- Elected in absentia for a term starting 2/14 Apr 1827. Accepted the election in a letter (dated 14/26 Aug 1827, London) addressed to the National Assembly. Arrived to Greece, landing at Aegina on 12/24 Jan 1828. He took the oath of office in the cathedral of Aegina on 26 Jan/7 Feb 1828.
- Dioikētikē Epitropē tēs Hellados (Διοικητική Επιτροπή της Ελλάδος) | Administrative Committee of Greece (in dissidence, originally based in Argos, then in Perachora and Megara)
- 10/22 Dec 1831 - 2/14 Apr 1832
- Iōannēs Nikolaou Kōlettēs (Ιωάννης Νικολάου Κωλέττης)
Geōrgios Andreou Kountouriōtēs (Γεώργιος Ανδρέου Κουντουριώτης) and Andreas Asēmakou Zaimēs (Ανδρέας Ασημάκου Ζαΐμης) were appointed (10/22 Dec 1831) as members of the Administrative Committee, but did not take office.