Rosalia Hasenkampf (née Lorenz) (14 October 1889 – 10 July 2002) was a Russian-German supercentenarian and possibly the oldest person in Germany in 2002, but she is pending. She was born in Glarus (Russian region of Saratow) with German ancestry and died in Senden. She had seven children. Her husband died in 1928. In 1941 she was forcibly removed to Siberia with her family. She migrated to Germany in 1995.