The 2023 Greek Championships were held from May 13 through May 14 in Thessaloniki, Greece.
Senior All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Alkinoos Graikos Eirini Peristeriou |
13.200 | 13.500 | 12.300 | 14.150 | 13.000 | 13.000 | 79.150 |
| 2 | Panagiotis Tougas Peristeriou |
11.700 | 12.600 | 11.700 | 12.900 | 11.600 | 11.800 | 72.300 |
| 3 | Stavros Gkinis Eirini Peristeriou |
12.400 | 9.700 | 12.900 | 12.300 | 11.100 | 12.200 | 70.600 |
| – | Apostolos Kanellos Pyramida |
12.500 | 13.000 | 12.500 | —— | 13.000 | 12.700 | 63.700 |
| – | Ioannis Tougas Peristeriou |
11.700 | —— | —— | 12.650 | 12.200 | 11.800 | 48.350 |
| – | Georgios Kelesidis Diagoras Ampelokipon |
—— | 13.400 | 12.500 | 12.600 | —— | —— | 38.500 |
| – | Stefanos Tsolakidis Diagoras Ampelokipon |
12.700 | 13.400 | —— | —— | —— | —— | 26.100 |
| – | Spyridon Konstantinidis Orfeas Kalamarias |
10.800 | —— | —— | 12.800 | —— | —— | 23.600 |
| – | Stefanos Moudios Orfeas Kalamarias |
10.600 | —— | —— | 11.250 | —— | —— | 21.850 |
| – | Konstantinos Konstantinidis Eirini Peristeriou |
—— | —— | 14.000 | —— | —— | —— | 14.000 |
| – | Rafail Keloglou Ioannis Papafis |
—— | —— | —— | 12.100 | —— | —— | 12.100 |
| – | Anestis Anastasiadis Orfeas Kalamarias |
—— | —— | —— | 10.100 | —— | —— | 10.100 |
| – | Panagiotis Bilis Orfeas Kalamarias |
—— | —— | —— | —— | 5.400 | —— | 5.400 |
| – | Alkiviadis Giannakos Filathlitikos Syllogos Larisas |
—— | —— | 4.100 | —— | —— | —— | 4.100 |
Senior Floor Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Stefanos Tsolakidis | Diagoras Ampelokipon | 4.6 | 8.400 | -0.2 | 12.800 |
| 2 | Stavros Gkinis | Eirini Peristeriou | 4.9 | 7.250 | -0.1 | 12.050 |
| 3 | Ioannis Tougas | Peristeriou | 3.7 | 8.400 | -0.3 | 11.800 |
| 4 | Panagiotis Tougas | Peristeriou | 3.6 | 8.200 | -0.3 | 11.500 |
| 5 | Spyridon Konstantinidis | Orfeas Kalamarias | 4.8 | 6.550 | -0.3 | 11.050 |
| 6 | Apostolos Kanellos | Pyramida | 4.5 | 6.500 | 11.000 | |
| 7 | Stefanos Moudios | Orfeas Kalamarias | 2.2 | 9.000 | -5.3 | 5.900 |
Senior Pommels Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Apostolos Kanellos | Pyramida | 5.3 | 7.900 | 13.200 | |
| 2 | Panagiotis Tougas | Peristeriou | 4.4 | 8.000 | 12.400 | |
| 3 | Alkinoos Graikos | Eirini Peristeriou | 6.1 | 6.300 | 12.400 | |
| 4 | Stefanos Tsolakidis | Diagoras Ampelokipon | 4.6 | 7.600 | 12.200 | |
| 5 | Stavros Gkinis | Eirini Peristeriou | 0.6 | 9.800 | -9.0 | 1.400 |
Senior Rings Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Konstantinos Konstantinidis | Eirini Peristeriou | 5.7 | 8.300 | 14.000 | |
| 2 | Stavros Gkinis | Eirini Peristeriou | 5.2 | 8.000 | 13.200 | |
| 3 | Panagiotis Tougas | Peristeriou | 3.4 | 7.600 | 11.000 | |
| 4 | Apostolos Kanellos | Pyramida | 0.8 | 9.700 | -7.0 | 3.500 |
| 5 | Alkinoos Graikos | Eirini Peristeriou | 0.7 | 9.800 | -8.0 | 2.500 |
Senior Vault Final Results
| Rank | Athlete | Club | D | E | ND | Total | Average |
| 1 | Ioannis Tougas | Peristeriou | 4.0 | 9.200 | 13.200 | 12.550 | |
| 2.8 | 9.200 | -0.1 | 11.900 | ||||
| 2 | Spyridon Konstantinidis | Orfeas Kalamarias | 4.0 | 9.000 | 13.000 | 11.950 | |
| 2.0 | 8.900 | 10.900 | |||||
| 3 | Rafail Keloglou | Ioannis Papafis | 2.2 | 9.000 | 11.200 | 11.500 | |
| 2.8 | 9.000 | 11.800 | |||||
| 4 | Panagiotis Tougas | Peristeriou | 3.2 | 8.500 | 11.700 | 11.250 | |
| 1.6 | 9.200 | 10.800 |
Senior P-Bars Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Apostolos Kanellos | Pyramida | 4.1 | 8.800 | 12.900 | |
| 2 | Stavros Gkinis | Eirini Peristeriou | 5.1 | 7.800 | 12.900 | |
| 3 | Ioannis Tougas | Peristeriou | 4.2 | 8.300 | 12.500 | |
| 4 | Panagiotis Tougas | Peristeriou | 3.7 | 8.600 | 12.300 | |
| 5 | Alkinoos Graikos | Eirini Peristeriou | 0.7 | 9.800 | -8.0 | 2.500 |
Senior High Bar Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Apostolos Kanellos | Pyramida | 4.9 | 7.500 | 12.400 | |
| 2 | Stavros Gkinis | Eirini Peristeriou | 4.2 | 8.000 | 12.200 | |
| 3 | Panagiotis Tougas | Peristeriou | 3.3 | 8.500 | 11.800 | |
| 4 | Ioannis Tougas | Peristeriou | 3.7 | 7.800 | 11.500 |
Junior All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Serafeim Eminidis Pyramida |
12.000 | 13.200 | 12.200 | 11.250 | 12.900 | 12.300 | 73.850 |
| 2 | Kyriakos Chatzioannidis Diagoras Ampelokipon |
12.400 | 11.800 | 11.300 | 12.700 | 11.300 | 10.300 | 69.800 |
| 3 | Angelos Meliksetian Pyramida |
12.100 | 10.500 | 11.700 | 12.450 | 11.600 | 10.500 | 68.850 |
| 4 | Vasileios Provias Arkadi |
10.900 | 11.200 | 12.300 | 12.200 | 11.400 | 10.400 | 68.400 |
| 5 | Emmanuel Stoupakis Panionios |
10.900 | 10.700 | 11.100 | 12.500 | 12.100 | 11.100 | 68.400 |
| 6 | Ioannis Perdikis Arkadi |
11.700 | 10.700 | 12.000 | 11.200 | 11.700 | 10.500 | 67.800 |
| 7 | Panagiotis Telidis Panionios |
10.300 | 11.000 | 11.700 | 11.700 | 10.800 | 11.700 | 67.200 |
| 8 | Ioannis Zouloumis Proteas Aegaleo |
11.100 | 9.600 | 11.100 | 11.700 | 11.000 | 10.900 | 65.400 |
| 9 | Anastasios Mastoras Orfeas Kalamarias |
10.700 | 10.200 | 11.200 | 11.900 | 9.900 | 9.900 | 63.800 |
| 10 | Leonidas Chatzidavitadis Orfeas Kalamarias |
11.200 | 10.400 | 10.800 | 10.900 | 10.400 | 9.000 | 62.700 |
| 11 | Georgios Milosis Pyramida |
10.900 | 9.000 | 10.100 | 9.800 | 11.300 | 10.700 | 61.800 |
| 12 | Ioannis Gialos OFNI Aiolos |
10.800 | 10.300 | 9.900 | 10.400 | 11.300 | 9.000 | 61.700 |
| 13 | Stefanos Konomis OFNI Aiolos |
9.500 | 7.000 | 10.000 | 12.100 | 10.900 | 10.700 | 60.200 |
| 14 | Angelos Stefanidis Olympiada Stavroupolis |
10.100 | 8.900 | 10.600 | 9.550 | 11.100 | 9.800 | 60.050 |
| 15 | Paraskevas Diamantis Panionios |
10.600 | 9.200 | 10.700 | 10.700 | 10.200 | 3.300 | 54.700 |
| – | Nikolaos Ntartzalis Diogaras Ampelokipon |
—— | 9.800 | 10.000 | 11.550 | 11.100 | 9.000 | 51.450 |
| – | Dimitrios Patsanas Orfeas Kalamarias |
—— | 9.600 | 10.000 | 10.050 | 10.100 | 3.000 | 42.750 |
| – | Asterios Nkatzionis Filathlitikos Syllogos Larisas |
9.600 | —— | 8.300 | 10.200 | 10.000 | —— | 38.100 |
| – | Alexandros Mloukie Argyroupolis |
9.800 | —— | 10.800 | 10.100 | —— | —— | 30.700 |
| – | Dimitrios Gakis Panionios |
9.500 | —— | 10.600 | 10.400 | —— | —— | 30.500 |
| – | Grigorios Tritsiniotis Argyroupolis |
6.400 | —— | —— | —— | 11.600 | 12.100 | 30.100 |
| – | Nikolaos Kapetanopoulos Filathlitikos Syllogos Larisas |
9.600 | —— | —— | 10.100 | 10.300 | —— | 30.000 |
| – | Spyridon Natsios Filathlitikos Syllogos Larisas |
4.600 | —— | 9.800 | 9.600 | 5.300 | —— | 29.300 |
| – | Nikolaos Tsoulos Peristeriou Eirini |
13.000 | 12.800 | —— | —— | —— | —— | 25.800 |
| – | Nikolaos Kosoglou Alexandroupolis |
10.000 | —— | 10.900 | —— | —— | —— | 20.900 |
| – | Stavros Doumparatzis Orfeas Kalamarias |
10.100 | —— | —— | 10.100 | —— | —— | 20.200 |
| – | Petros Georgiou Diagoras Ampelokipon |
—— | 10.500 | 6.200 | —— | —— | —— | 16.700 |
| – | Nikolaos Kapetanakis Orfeas Kalamarias |
—— | —— | 11.500 | —— | —— | —— | 11.500 |
| – | Evangelos Karanasios Volou |
—— | 10.600 | —— | —— | —— | —— | 10.600 |
| – | Georgios Anastasiou Lavriou |
—— | —— | 9.000 | —— | —— | —— | 9.000 |
| – | Paraskevas Kokozidis Athlitki Agogi |
—— | —— | 4.300 | —— | —— | —— | 4.300 |
Junior Floor Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Nikolaos Tsoulos | Peristeriou Eirini | 4.4 | 8.500 | 12.900 | |
| 2 | Leonidas Chatzidavitadis | Orfeas Kalamarias | 3.8 | 8.500 | -0.3 | 12.000 |
| 3 | Serafeim Eminidis | Pyramida | 4.0 | 8.000 | 12.000 | |
| 4 | Ioannis Perdikis | Arkadi | 3.8 | 8.400 | -0.3 | 11.900 |
| 5 | Kyriakos Chatzioannidis | Diagoras Ampelokipon | 3.8 | 7.500 | 11.300 | |
| 6 | Ioannis Zouloumis | Proteas Aegaleo | 3.4 | 8.000 | -0.3 | 11.100 |
| 7 | Nikolaos Ntartzalis | Diogaras Ampelokipon | 3.7 | 7.300 | 11.000 | |
| 8 | Angelos Meliksetian | Pyramida | 4.4 | 6.600 | 11.000 |
Junior Pommels Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Serafeim Eminidis | Pyramida | 4.7 | 8.600 | 13.300 | |
| 2 | Nikolaos Tsoulos | Peristeriou Eirini | 4.1 | 8.600 | 12.700 | |
| 3 | Vasileios Provias | Arkadi | 2.3 | 8.700 | 11.000 | |
| 4 | Kyriakos Chatzioannidis | Diagoras Ampelokipon | 2.9 | 8.100 | 11.000 | |
| 5 | Angelos Meliksetian | Pyramida | 3.3 | 7.600 | 10.900 | |
| 6 | Panagiotis Telidis | Panionios | 2.5 | 8.300 | 10.800 | |
| 7 | Evangelos Karanasios | Volou | 2.5 | 8.000 | 10.500 | |
| 8 | Ioannis Perdikis | Arkadi | 2.3 | 7.800 | 10.100 |
Junior Rings Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Nikolaos Kapetanakis | Orfeas Kalamarias | 4.0 | 8.800 | 12.800 | |
| 2 | Serafeim Eminidis | Pyramida | 3.8 | 8.300 | 12.100 | |
| 3 | Ioannis Perdikis | Arkadi | 3.6 | 8.400 | 12.000 | |
| 4 | Vasileios Provias | Arkadi | 3.6 | 8.000 | 11.600 | |
| 5 | Kyriakos Chatzioannidis | Diagoras Ampelokipon | 3.3 | 8.200 | 11.500 | |
| 6 | Anastasios Mastoras | Orfeas Kalamarias | 3.1 | 8.300 | 11.400 | |
| 7 | Angelos Meliksetian | Pyramida | 2.0 | 9.500 | -4.0 | 7.500 |
| 8 | Panagiotis Telidis | Panionios | 0.8 | 9.600 | -5.0 | 5.400 |
Junior Vault Final Results
| Rank | Athlete | Club | D | E | ND | Total | Average |
| 1 | Angelos Meliksetian | Pyramida | 5.2 | 7.700 | 12.900 | 12.750 | |
| 4.0 | 8.700 | -0.1 | 12.600 | ||||
| 2 | Vasileios Provias | Arkadi | 3.2 | 9.200 | 12.400 | 11.900 | |
| 2.4 | 9.000 | 11.400 | |||||
| 3 | Panagiotis Telidis | Panionios | 3.2 | 9.000 | 12.200 | 11.750 | |
| 2.4 | 8.900 | 11.300 | |||||
| 4 | Emmanuel Stoupakis | Panionios | 4.0 | 8.200 | 12.200 | 11.550 | |
| 2.4 | 8.500 | 10.900 | |||||
| 5 | Anastasios Mastoras | Orfeas Kalamarias | 3.2 | 9.000 | 12.200 | 11.500 | |
| 2.0 | 8.800 | 10.800 | |||||
| 6 | Stefanos Konomis | OFNI Aiolos | 3.2 | 8.850 | 12.050 | 11.325 | |
| 2.0 | 8.600 | 10.600 | |||||
| 7 | Kyriakos Chatzioannidis | Diagoras Ampelokipon | 3.6 | 7.500 | 11.100 | 11.050 | |
| 2.4 | 8.600 | 11.000 | |||||
| 8 | Ioannis Perdikis | Arkadi | 2.4 | 8.500 | 10.900 | 10.800 | |
| 2.4 | 8.300 | 10.700 |
Junior P-Bars Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Vasileios Provias | Arkadi | 3.2 | 8.500 | 11.700 | |
| 2 | Ioannis Perdikis | Arkadi | 3.2 | 8.400 | 11.600 | |
| 3 | Serafeim Eminidis | Pyramida | 3.9 | 7.600 | 11.500 | |
| 4 | Emmanuel Stoupakis | Panionios | 3.5 | 7.900 | 11.400 | |
| 5 | Angelos Meliksetian | Pyramida | 3.5 | 7.800 | 11.300 | |
| 6 | Kyriakos Chatzioannidis | Diagoras Ampelokipon | 3.2 | 7.900 | 11.100 | |
| 7 | Ioannis Gialos | OFNI Aiolos | 2.9 | 8.100 | 11.000 | |
| 8 | Georgios Milosis | Pyramida | 2.5 | 8.400 | 10.900 |
Junior High Bar Final Results
| Rank | Athlete | Club | D | E | ND | Total |
| 1 | Emmanuel Stoupakis | Panionios | 3.3 | 8.700 | 12.000 | |
| 2 | Serafeim Eminidis | Pyramida | 3.6 | 8.200 | 11.800 | |
| 3 | Panagiotis Telidis | Panionios | 3.4 | 8.300 | 11.700 | |
| 4 | Kyriakos Chatzioannidis | Diagoras Ampelokipon | 3.3 | 8.300 | 11.600 | |
| 5 | Ioannis Perdikis | Arkadi | 1.9 | 9.000 | 10.900 | |
| 6 | Stefanos Konomis | OFNI Aiolos | 2.1 | 8.800 | 10.900 | |
| 7 | Ioannis Zouloumis | Proteas Aegaleo | 2.1 | 8.300 | 10.400 | |
| 8 | Georgios Milosis | Pyramida | 2.2 | 7.600 | 9.800 |