(born 9 February 1932) a German visual artist.

Discovered sulfa drugs, saving lives.

Johannes Gerhard (17 October 1582 – 17 August 1637) was a Lutheran church leader and Lutheran Scholastic theologian during the period of Orthodoxy.

(18 February 1889 – 13 November 1981) a German artist, known primarily as a sculptor, but who is also known for his drawings, woodcuts, lithographs and ceramics.

Robert Gerhard i Ottenwaelder (25 September 1896 – 5 January 1970) was a Spanish and British composer, musical scholar, and writer, generally known outside his native region of Catalonia as Roberto Gerhard.

Nobel laureate in molecular spectroscopy.

Gerhard Alden Gesell (June 16, 1910 – February 19, 1993) was a United States district judge of the United States District Court for the District of Columbia.

Hubert Gerhards (c. 1540/1550–1620; born 's-Hertogenbosch) was a Dutch sculptor.

(born 10 October 1936) a German physicist and a Professor emeritus at the Department of Physical Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft in Berlin, Germany.

Medieval scholar, also known Erasmus.