Hans Gildemeister Bohner (born Juan Pedro Gildemeister Bohner on 9 February 1956), is a Chilean former tennis player of German ancestry, who won four singles and 23 doubles titles during his professional career. The right-hander reached his highest singles ATP ranking on 22 February 1980, when he became world No. 12.
He is a former captain of the Chilean Davis Cup team.
Gildemeister was born in Lima, Peru, to German parents and moved to Chile at the age of two. His father, Benito, owned a printing house and his mother, Elena, was a German teacher. He has four siblings.
He naturalized Chilean by residence in 1978.
He is the brother of and Fritz Gildemeister, also pro tennis players, and was brother-in-law of Laura Gildemeister, who was also a tennis player.
He has lived in Tampa, Florida, United States.