| Club: | Panionios |
| Season: | 2016–17 |
| Mgrtitle: | Head Coach |
| Owner: | Nikos Zamanis (33.5%) Christos Daras (33.5%) |
| Chairman: | Christos Daras |
| Stadium: | Nea Smyrni Stadium Athens, Greece |
| League: | Super League Greece |
| League Result: | 5th |
| Cup1: | Greek Cup |
| Cup1 Result: | Group stage |
| League Topscorer: | Ben (9 goals) |
| Pattern La1: | _panioniosfc1617h |
| Pattern B1: | _panionios1617h |
| Pattern Ra1: | _panioniosfc1617h |
| Leftarm1: | FFFFFF |
| Body1: | FFFFFF |
| Rightarm1: | FFFFFF |
| Shorts1: | 2447D5 |
| Socks1: | 2447D5 |
| Pattern B2: | _panionios1617t |
| Leftarm2: | 000000 |
| Body2: | 000000 |
| Rightarm2: | 000000 |
| Shorts2: | 000000 |
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| Pattern B3: | _panionios1617a |
| Leftarm3: | FF0000 |
| Body3: | F20D2F |
| Rightarm3: | FF0000 |
| Shorts3: | FF0000 |
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| Prevseason: | 2015–16 |
| Nextseason: | 2017–18 |
Panionios G.S.S. FC (Greek: ΠΑΕ Πανιώνιος Γ.Σ.Σ.), or with its full name Panionios Gymnastikos Syllogos Smyrnis (Greek: Πανιώνιος Γυμναστικός Σύλλογος Σμύρνης, Pan-Ionian Gymnastics Club of Smyrna) is a Greek association football club based in Nea Smyrni suburb of Athens. During the 2016-17 campaign they will be competing in the following competitions: Super League, Greek Cup.