The 2015–16 FC St. Pauli season is the club's 105th season of existence, and their fifth consecutive season in the 2.

Bundesliga, the second tier of German football.

After narrowly avoiding relegation during the 2014–15 season, FC.

St Pauli started to strengthen the squad in the summer to prevent another relegation battle.

As of 4 June 2016[update][2][3]<