Joachim von Bethmann-Hollweg

Joachim Albrecht von Bethmann-Hollweg (December 16, 1911 – August 13, 2001 ) was a Prussian-born German ice hockey player who competed for the German national team at the 1936 Winter Olympics in Garmisch-Partenkirchen. He played club hockey for SC Riessersee.

He was the paternal grandfather of singer Rebecca Hollweg.