| Club: | Panionios F.C. |
| Season: | 2013–2014 |
| Chairman: | Vasileios Tsavalos |
| Manager: | Nikos Pantelis |
| Stadium: | Nea Smyrni Stadium, Athens |
| League: | Superleague Greece |
| League Result: | Not Started |
| Cup1: | Greek Football Cup |
| Cup1 Result: | Not Started |
| League Topscorer: | None Yet |
| Season Topscorer: | None Yet |
| Highest Attendance: | None Yet |
| Lowest Attendance: | None Yet |
| Average Attendance: | None Yet |
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| Prevseason: | 2012–13 |
| Nextseason: | 2014–15 |
The 2013–14 season is Panionios Gymnastikos Syllogos Smyrnis' 123rd season in existence and its 53rd in the top tier of the modern Greek football league system. They will also compete in the Greek Cup. It will be their first season in the top division without a match against bitter rivals AEK Athens, but their first in 13 seasons where they will be pitted against rivals from the Smyrna times Apollon Smyrna F.C. Also, this will be the first season without player (for 9,5 years) and captain Fanouris Goundoulakis, who refused to renew his contract.
The club's U-17 and U-20 will compete in their respective leagues.
| No. | Name | Nationality | Position (s) | Date of Birth (Age) | Signed from | Notes | |
|---|---|---|---|---|---|---|---|
| Goalkeepers | |||||||
| 1 | Nikos Papadopoulos | GK | 11 April 1990 (23) | Fortuna Düsseldorf | |||
| 22 | Giannis Anestis | GK | 9 March 1991 (22) | Panionios Academies | |||
| 31 | Nikos Giannakopoulos | GK | 19 February 1993 (20) | Udinese Calcio | |||
| Defenders | |||||||
| 2 | Amiri Kurdi | 11 September 1991 (22) | Panionios Academies | ||||
| 4 | Vassilis Lambropoulos | 31 March 1990 (23) | Ethnikos Asteras | ||||
| 6 | Alexandros Kouros | 21 August 1993 (19) | Panionios Academies | ||||
| 11 | Efthimios Kouloucheris | 10 March 1981 (32) | Aris | ||||
| 24 | Manos Zacharakis | 10 August 1992 (21) | OFI | ||||
| 25 | Xenofon Panos | 25 August 1989 (23) | Thrasyvoulos | ||||
| 29 | Nikos Pantidos | 19 April 1991 (22) | Aris | ||||
| 33 | Dimitris Toskas | 13 March 1991 (22) | Pierikos | ||||
| Midfielders | |||||||
| 7 | Dimitris Kolovos | AM | 27 April 1993 | PAS Oropos | |||
| 8 | Vasilis Bouzas | MF | 30 June 1993 | Panionios Academies | |||
| 17 | Nikolaos Kaltsas | MF | 28 June 1990 | Kallithea | |||
| 20 | Andreas Lasnik | MF | 9 November 1983 | Breda | |||
| 23 | Markos Dounis | MF | 9 May 1992 | Panionios Academies | |||
| 27 | Konstantinos Korkontzelos | MF | 12 December 1992 | Proodeftiki | |||
| 50 | Kostas Panagiotoudis | MF | 3 December 1994 | PAOK | |||
| 82 | Pavlos Mitropoulos | DM | 4 April 1990 | Panetolikos | |||
| 15 | Charis Kostakis | 12 July 1990 (23) | NK Domžale | ||||
| Forwards | |||||||
| 9 | Leonidas Kampantais | ST | 8 March 1982 | OFI | |||
| 13 | Christos Aravidis | RW/ST | 13 March 1987 | Doxa Drama | |||
| 19 | Mattheos Maroukakis | ST | 4 January 1990 | Kallithea | |||
| 21 | Kostas Stavrothanasopoulos | FW | 6 February 1992 | Panionios Academies | |||
| 99 | Apostolos Giannou | FW | 25 January 1990 | PAOK | |||
| Manager | |||||||
| Konstantinos Panagopoulos | 6 October 1959 | Kallithea | |||||
| Period | Pos. | Name | From | Fee |
|---|---|---|---|---|
| Summer | DF |  Kosmas Gezos |  AO Glyfada | Return From Loan |
| Summer | DF | Pantelis Pozidis | Vyzas Megaron | Return From Loan |
| Summer | FW | Kostas Stavrothanasopoulos | Thrasyvoulos Fylis | Return From Loan |
| Summer | FW | Panagiotis Kalogiannis | Thrasyvoulos Fylis | Return From Loan |
| Summer | FW | Mattheos Maroukakis | Kallithea | Free |
| Summer | DF | Manolis Zacharakis | OFI | Free |
| Summer | DF | Xenofon Panos | Thrasyvoulos Fylis | Free |
| Summer | MF | Konstantinos Korkontzelos | Proodeftiki | Free |
| Summer | MF | Nikos Kaltsas | Kallithea | Free |
| Summer | MF | Pavlos Mitropoulos | Panetolikos | On Loan |
| Summer | MF |  Andreas Lasnik |  NAC Breda | Free |
| Summer | DF | Nikos Liolios | Vyzas | Free |
| Summer | MF |  Claudio Rivero | Fénix | Free |
| Summer | GK | Filippos Sachsanidis | OFI | Free |
| Summer | GK | Nikolaos Papadopoulos |  Fortuna Düsseldorf | Free |
| Summer | MF | Charis Kostakis |  Domžale | Free |
| Summer | FW |  Apostolos Giannou | PAOK | Free |
| Period | Pos. | Name | To | Fee | |
|---|---|---|---|---|---|
| Summer | MF | Fanouris Goundoulakis | Platanias | Free | |
| Summer | GK | Kostas Peristeridis | Platanias | Free | |
| Summer | DF | Paraskevas Andralas | Acharnaikos | Free | |
| Summer | DF | Efstathios Rokas | Olympiakos Volou | Free | |
| Summer | FW |  Emmanuel Okoye |  Aris Limassol | Free | |
| Summer | MF | Andreas Samaris | Olympiacos | Free | |
| Summer | MF | Dimitris Kolovos | Olympiacos | Free | |
| Summer | MF | Konstantinos Ganotis | - | - | |
| Summer | MF | Angelos-Lambros Spanos | Vyzas Megaron | Free | |
| Summer | MF | Konstantinos Klis | Egaleo | Free | |
| Summer | DF | Kosmas Gezos | Glyfada | Free | |
| Summer | FW | Alexandros Smyrlis | Fostiras | Free | |
| Summer | DF |  Dionysis Giannoulis | Fostiras | Free | |
| Summer | DF | Christos Kartsambas | Pierikos | Free | |
| Summer | MF |  Michail Tsamourlidis | Nea Ionia | Free | |
| Summer | DF | Georgios Zygogiannis | AEK Larnaca | Free | |
| Summer | FW | Panagiotis Kalogiannis | Vyzas Megaron | Free | |
| Summer | MF | Dimitris Aslanidis | Asteras Magoulas | Free | |
| Summer | MF | Christos Kontochristos | Lamia | Free | |
| Summer | DF | Pantelis Pozidis | Kallithea | Free | |
| Winter | DF | Tasos Avlonitis | Olympiacos | €264,000 | |
| Winter | MF | Kostas Mendrinos | Platanias | Free | |
| Winter | DF | Nikolaos Liolios | - | - | |
| Winter | GK | Filippos Sachsanidis | - | - | |
| Winter | MF | Claudio Rivero | - | - | |
| Winter | FW | Mattheos Maroukakis | Ionikos | - |
Second Round
Third Round
Quarter-Finals
Christos Aravidis (12 in Superleague) Sakis Theodoropoulos (9 in Superleague) Dimitris Kolovos (5 in Superleague, 1 in Greek Cup) Andreas Lasnik (3 in Superleague, 1 in Greek Cup) Apostolos Giannou (3 in Superleague, 1 in Greek Cup) Markos Dounis (4 in Superleague) Leonidas Kampantais (2 in Greek Cup, 1 in Superleague) Vassilis-Konstantinos Lambropoulos (1 in Superleague) Kostas Mendrinos (1 in Greek Cup)