FC Hansa Rostock is a German association football club from Rostock, Mecklenburg-Vorpommern, Federal Republic of Germany. One of the most successful clubs from former East Germany, FC Hansa Rostock currently competes in the 3. Liga, the third tier of professional football in Germany, playing their home matches at the Ostseestadion to a capacity of 29,000.

The club has won the NOFV-Oberliga in 1991, the successor of the former DDR-Oberliga, the top-flight of East Germany, they have also won the 2. Bundesliga title in 1995 since the reunification of Germany,