| Team | : | Paniόnios Gymnastikόs Sýllogos Smýrnis |
| Nickname(s) | : | - |
| Home Stadium | : | Nea Smyrni Stadium |
| Stadium Capacity | : | 11,700 |
| Location | : | Athens |
| Founded | : | 1890 |
| Website | : | https://www.panioniosfc.gr/ |
| League | : | 2024–25 Super League Greece |
| Manager | : |  Nontas Koutromanos |
Panionios G.S.S. Football Club (Paniόnios Gymnastikόs Sýllogos Smýrnis, "All-Ionian Gymnastic Club of Smyrna"), but more commonly known as Panionios F.C. or simply Panionios, is a Greek association football club based in Nea Smyrni, Athens.
Panionios FC 2024–25
| No. | Pos. | Player |
|---|---|---|
| 1 | GK | Nikos Giannakopoulos |
| 2 | MF | K. Christopoulos |
| 3 | DF | Konstantinos Dionellis |
| 5 | DF | Anastasios Avlonitis |
| 6 | DF |  Anio Poçi |
| 7 | MF | Dimitris Kolovos |
| 8 | MF | Georgios Stoupis |
| 9 | FW |  Felipe Felicio |
| 10 | MF | Dimitrios Grontis |
| 12 | DF | Michalis Bousis |
| 14 | FW | Giannis Alexandrakis |
| 17 | MF | Giannis Bourlakis |
| 18 | FW | Konstantinos Volakis |
| 19 | MF | Georgios Gemistos |
| 20 | MF | Vasilios Tsergas |
| 21 | FW | Vangelis Nikokyrakis |
| No. | Pos. | Player |
|---|---|---|
| 22 | MF | Damian Gjini |
| 24 | DF | Theodoros Zoulias |
| 26 | MF |  Denis Cheryshev |
| 28 | MF | Nikos Peios |
| 29 | MF |  Nicolás Czornomaz |
| 47 | DF | Jon Prifti |
| 66 | GK | Konstantinos Tsogas |
| 70 | MF |  Ioan Yakovlev |
| 77 | DF | Spyros Vernardos |
| 88 | DF | Kyriakos Mazoulouxis |
| 92 | FW | Sebá |
| 98 | DF |  Jakub Hrustinec |
| 99 | GK | Dimitrios Skafidas |
| — | DF | Georgios Saramantas |
| — | MF | Orgito Ruci |
| - | ||
Note:
Anastasios Avlonitis (Captain)