Josefine Heinemann (born 7 January 1998) is a German chess player who holds the title of Woman Grandmaster.

In 2015 she won German Youth Chess Championship in Girls U18 age group.

[1] In the same year she ranked in 5th place in World Youth Chess Championship in Girls U18 age group.

[3] Josefine Heinemann played for Germany in the Women's Chess Olympiad: Josefine Heinemann played for Germany in the European Women's Team Chess Championships:[5] Josefine Heinemann played for Germany in the Women's Chess Mitropa Cups:[7] In 2016, she was awarded the FIDE Woman International Master (WIM) title and received the FIDE Woman Grandmaster (WGM) title two years later.

Heinemann studied business mathematics at the University of Mannheim and received a scholarship due to her sporting success.