| Club: | Atromitos Athens F.C. |
| Season: | 2012–13 |
| Manager: | Dušan Bajević (Matchdays 1-15) Nikos Anastopoulos (Matchdays 16-28) Georgios Paraschos (Matchdays 29-PO6) |
| Mgrtitle: | Manager |
| Chairman: | Georgios Spanos |
| Chrtitle: | Chairman |
| Stadium: | Peristeri Stadium (Capacity: 10,200) |
| League: | Super League Greece |
| League Result: | 3rd |
| Cup1: | Greek Football Cup |
| Cup1 Result: | Round of 32 |
| Cup2: | UEFA Europa League |
| Cup2 Result: | Play-off round |
| Nextseason: | 2013–14 |
| League Topscorer: | Karagounis(5 goals) |
| Season Topscorer: | Karagounis(5 goals) |
| Average Attendance: | 2,586 |
| Kit Alt1: | Blue and white striped jersey with blue shorts, blue socks |
| Pattern La1: | _whiteshoulders |
| Pattern B1: | _whitestripes3 |
| Pattern Ra1: | _whiteshoulders |
| Pattern Sh1: | _whitesides |
| Leftarm1: | 000f89 |
| Body1: | 000f89 |
| Rightarm1: | 000f89 |
| Shorts1: | 000f89 |
| Socks1: | 000f89 |
| Pattern La2: | _blackborder |
| Pattern B2: | _blackcollar |
| Pattern Ra2: | _blackborder |
| Pattern Sh2: | _blacksides |
| Leftarm2: | FFFFFF |
| Body2: | FFFFFF |
| Rightarm2: | FFFFFF |
| Shorts2: | FFFFFF |
| Socks2: | FFFFFF |
| Pattern La3: | _whiteborber |
| Pattern B3: | _whitecollar |
| Pattern Ra3: | _writeborder |
| Pattern Sh3: | _whitesides |
| Leftarm3: | 616576 |
| Body3: | 616576 |
| Rightarm3: | 616576 |
| Shorts3: | 616576 |
| Socks3: | 616576 |
| Website: | http://www.atromitosfc.gr/ |
The 2012–13 season of Atromitos F.C. was the 90th in the club's history and the second that the club participated in the UEFA Europa League, after 2006–07. It also was the fifth consecutive season that the club competed in the Super League Greece.
(as of 2 June 2013)
| No. | Pos. | Name | Age | Apps | Gls | ||
|---|---|---|---|---|---|---|---|
| Goalkeepers | |||||||
| 1 | GK |  Charles Itandje | 30 | 19 | 0 | 0 | 0 |
| 12 | GK | Fotis Karagiolidis | 25 | 0 | 0 | 0 | 0 |
| 28 | GK |  Manolo | 27 | 0 | 0 | 0 | 0 |
| 30 | GK | Velimir Radman | 29 | 17 | 0 | 3 | 0 |
| 94 | GK | Vasilis Barkas | 18 | 0 | 0 | 0 | 0 |
| Defenders | |||||||
| 2 | DF | Ioannis Skondras | 22 | 33 | 2 | 9 | 0 |
| 3 | DF | Kostas Giannoulis | 25 | 32 | 1 | 7 | 0 |
| 4 | DF | Stathis Tavlaridis | 32 | 21 | 1 | 9 | 2 |
| 6 | DF | Sokratis Fytanidis | 28 | 31 | 3 | 8 | 0 |
| 13 | DF | Evangelos Nastos | 32 | 9 | 0 | 0 | 0 |
| 18 | DF | Evangelos Ikonomou | 25 | 0 | 0 | 0 | 0 |
| 24 | DF | Nikolaos Lazaridis | 33 | 26 | 1 | 1 | 0 |
| 31 | DF | Panagiotis Simitsis | 19 | 0 | 0 | 0 | 0 |
| 32 | DF | Theodoros Papoutsogiannopoulos | 18 | 0 | 0 | 0 | 0 |
| Midfielders | |||||||
| 7 | MF |  Eduardo Brito | 30 | 33 | 3 | 6 | 0 |
| 8 | MF | Denis Epstein | 26 | 23 | 0 | 3 | 0 |
| 10 | MF | Thanasis Karagounis | 21 | 28 | 5 | 5 | 0 |
| 14 | MF | Manolis Kallergis | 22 | 1 | 0 | 0 | 0 |
| 16 | MF | Panagiotis Ballas | 19 | 7 | 0 | 2 | 0 |
| 17 | MF |  Walter Iglesias | 27 | 30 | 3 | 13 | 0 |
| 21 | MF | Elini Dimoutsos | 24 | 32 | 1 | 8 | 0 |
| 22 | MF | Antonis Athanasiou | 20 | 0 | 0 | 0 | 0 |
| 23 | MF | Fábio Moreira Tavares | 24 | 0 | 0 | 0 | 0 |
| 26 | MF | Pitu Garcia | 28 | 30 | 0 | 3 | 0 |
| 29 | MF |  Arago Jamal | 19 | 0 | 0 | 0 | 0 |
| Forwards | |||||||
| 5 | FW |  Chigozie Udoji | 26 | 16 | 2 | 0 | 0 |
| 9 | FW |  Njazi Kuqi | 22 | 21 | 3 | 3 | 0 |
| 11 | FW |  Nikola Beljić | 29 | 15 | 0 | 1 | 0 |
| 20 | FW | Tasos Karamanos | 26 | 16 | 4 | 0 | 0 |
| 33 | FW | Vangelis Mantzios | 29 | 24 | 1 | 1 | 0 |
| 86 | FW | Chumbinho | 26 | 30 | 2 | 6 | 0 |
| 90 | FW |  Stefano Napoleoni | 29 | 7 | 1 | 1 | 0 |