Okka Rau
Okka Rau is a former beach volleyball player from Germany. She won the gold medal at the 2003 European [Beach Volleyball Championships|2003 European Championships] in Alanya, partnering with Stephanie Pohl. She represented her native country at the 2004 [Summer Olympics] in Athens, Greece, and the 2008 Summer Olympics in Beijing, China.
Rau played volleyball with the club Hamburger SV in Hamburg, Germany.