2009–10 1. FC Union Berlin season

For the 2009–10 season, 1. FC Union Berlin competed in the 2. Bundesliga.

Summer transfers
In:

Out:

Winter transfers
In:

Out:

Appearances and goals
Appearance and goalscoring records for all the players who are in the Union Berlin first team squad during the 2009–10 season.


 * }

2. Bundesliga
Note: Results are given with Union Berlin score listed first.

DFB-Pokal
Note: Results are given with Union Berlin score listed first.