| Club: | Union Berlin |
| Season: | 2016–17 |
| Manager: | Jens Keller |
| Stadium: | Stadion An der Alten Försterei |
| League: | 2. Bundesliga |
| League Result: | 4th |
| Cup1: | DFB-Pokal |
| Cup1 Result: | Second round |
| Pattern La1: | _unionberlin1617h |
| Leftarm1: | FF0000 |
| Pattern B1: | _uniaoberlin1617h |
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| Pattern Ra1: | _unionberlin1617h |
| Rightarm1: | FF0000 |
| Pattern Sh1: | _unionberlin1617h |
| Shorts1: | FF0000 |
| Pattern So1: | _unionberlin1617h |
| Socks1: | FF0000 |
| Pattern La2: | _unionberlin1617a |
| Leftarm2: | 444444 |
| Pattern B2: | _uniaoberlin1617a |
| Body2: | 444444 |
| Pattern Ra2: | _unionberlin1617a |
| Rightarm2: | 444444 |
| Pattern Sh2: | _unionberlin1617a |
| Shorts2: | 444444 |
| Socks2: | 444444 |
| Updated: | 19 April 2017 |
| Prevseason: | 2015–16 |
| Nextseason: | 2017–18 |
The 2016–17 1. FC Union Berlin season is the 51st season in the football club's history. For the 7th consecutive season, Union Berlin play in the 2. Bundesliga. They also participated in this season's edition of the domestic cup, the DFB-Pokal. The season covers a period from 1 July 2016 to 30 June 2017.
See main article: article and 2016–17 2. Bundesliga.