2021–22 FC Hansa Rostock season

The 2021–22 FC Hansa Rostock season was the 18th edition of FC Hansa Rostock's existence, the club's first season return in the 2.

Bundesliga the second tier of Germany football, having finished 2nd in 2020–21 3.

The season covered the period from 1 July 2020 to 30 June 2021.

Hansa Rostock finished 2nd in the 2020–21 3.

Liga, level on points with third-placed FC Ingolstadt and winning automatic promotion as a result of their superior goal difference.