Grünberg, Gruenberg is a German surname meaning "green mountain". Variants include Grunberg and in Norwegian Grønnberg.
Notable people with the surname include:
GrünbergAlfred Grünberg, a worker, a member of the Communist Party of Germany (KPD) and a resistance fighter against the Nazi régimeCarl Grünberg (1861–1940), founder of the Archiv für die Geschichte des Sozialismus und der Arbeiterbewegung (Archive for the history of socialism and workers movement) (1911–1930)Grethe Grünberg (born 1988), ice dancerKarl Grünberg ( - 1921) German entomologistKlaus Grünberg (born 1941), German actorMartin Grünberg (1655–1706), architectPeter Grünberg (born 1939), German physicist and Nobel Prize winnerTheodor Koch-Grünberg (1872–1924), ethnologistSven Grünberg, an Estonian ambient and progressive rock composer and musicianGrunbergArnon Grunberg, a Dutch writerGreg Grunberg, a television actorMarianne Grunberg-Manago, French biochemistGruenbergElliott Gruenberg (born 1990), American guitarist and lead guitarist for BlessthefallErich Gruenberg (born 1924), British violinistLouis Gruenberg, composerMartin J. Gruenberg, 20th Chairperson of the Federal Deposit Insurance CorporationMax Gruenberg (born 1943), American politicianGrønnbergGrønnberg (singer), Norwegian singer