Ferdinand Biwersi (24 June 1934 – 4 September 2013) was a German football referee.

Biwersi was a referee for the German Football Association in West Germany between 1965 and 1978.

He was in charge of 16 international matches and 26 European Cup games.

Biwersi refereed the match between the Soviet Union and Sudan during the 1972 Summer Olympics.

This biographical article relating to German football is a stub.