2011–12 1. FC Union Berlin season

The '''2011–12 1. FC Union Berlin season''' was the 106th season in the club's history. The club competed in the 2. Bundesliga, the second tier of German football; it was the club's third consecutive season in the league, following promotion from the 3. Liga in 2009. Union Berlin finished 7th. The club also competed in the DFB-Pokal but were eliminated in the first round by Rot-Weiss Essen.

Appearances and goals

 * Source:
 * Numbers in parentheses denote appearances as substitute.
 * Players with names struck through and marked † left the club during the playing season.
 * Players with names in italics and marked * were on loan from another club for the whole of their season with Union Berlin.
 * Key to positions: GK – Goalkeeper; DF – Defender; MF – Midfielder; FW – Forward