People whose family name is or was Gruber:

Ruth Gruber (born 1911), Jewish-American journalist and author of "I visited the Soviet Arctic"

William Gruber, inventor of the ViewMaster stereoscopic system

Gabriel Gruber (1740-1805), Viennese Jesuit, architect and hydraulics expert

Kelly Gruber (born 1962), U.S. Major League Baseball player

Michael Gruber (actor) (born 1964), American actor

Munyo (Samuel) Gruber, Jewish Resistance Fighter

Lilli Gruber (born 1957), Italian television journalist turned politician

Edita Gruberová

Michael Gruber (author) (born 1940), American novelist

Johann Gottfried Gruber (1774-1851), German literary historian and critic

Franz Xaver Gruber (1787-1863), Austrian teacher, composer of "Silent Night"

Andreas Gruber, Austrian screenwriter and director

Frank Gruber (1904-1969), writer of Westerns and detective fiction

the Treaty of Gruber-De Gasperi, named after the Italian (Alcide De Gasperi) and Austrian Minister of Foreign Affairs (Karl Gruber)

Franz Gruber (actor), actor, played in the Japanese Tokusatsu movie/TV productions

Gruber is a German surname, referring to a person from a pit, mine or depression. It is the most common surname in Austria (see List of most common surnames).

John Gruber, author of Daring Fireball.

Lieutenant Hubert Gruber, fictional character from the British sitcom 'Allo 'Allo!

Hans Gruber, portrayed by Alan Rickman, is a fictional character and the main antagonist in the film Die Hard.

Simon Gruber, portrayed by Jeremy Irons, is a fictional character and the main antagonist in the film Die Hard: With a Vengeance