
Adolf Heinrich Graf von Arnim-Boitzenburg was a German statesman. He served as the first Minister President of Prussia for ten days during the Revolution of 1848.

Kapitänleutnant Bernd von Arnim was a German naval officer killed during World War I. He was killed in action with Royal Navy forces aboard torpedo boat SMS G42 during the Battle of Dover Strait. The World War II German destroyer Z11 was named Bernd von Arnim in his honour.

Bettina von Arnim, born Elisabeth Catharina Ludovica Magdalena Brentano, was a German writer and novelist.

Heinrich von Brentano di Tremezzo was a German politician of the Christian Democratic Union (CDU). He served as Federal Minister for Foreign Affairs from 1955 to 1961.

Clemens Wenzeslaus Brentano was a German poet and novelist, and a major figure of German Romanticism. He was the uncle, via his brother Christian, of Franz and Lujo Brentano.

Elizabeth von Arnim, born Mary Annette Beauchamp, was an Australian-born British novelist. She married a German aristocrat and her best-known works are set in Germany. After her first husband's death, she had a three-year affair with the writer H.G. Wells, then later married Frank Russell, elder brother of the Nobel prize-winning writer and philosopher Bertrand Russell. She was a cousin of the New Zealand-born writer Katherine Mansfield. Her first marriage made her Countess von Arnim-Schlagenthin and her second Elizabeth Russell, Countess Russell. Though known in early life as Maf;y, publication of her first book introduced her to readers as Elizabeth, which she eventually became to her friends and finally even to her family. She is now known invariably as Elizabeth von Arnim. She used the pen name Alice Cholmondeley only for the novel Christine, published in 1917.

Heinrich Ludwig Ferdinand von Arnim was a German architect and watercolour-painter. He was a student of Karl Friedrich Schinkel and mainly worked in Berlin and Potsdam.

Friedrich Bertram Sixt von Armin was a German general who participated in the Franco-Prussian War and the First World War. In the latter he participated in many battles on the Western Front, including the Battles of Passchendaele and the Lys.

Gisela von Arnim was a German writer, mainly of fairy tales.

Hans von Arnim was a German-Austrian classical philologist, who specialized in studies of Plato and Aristotle.

Johann or Hans Georg von Arnim-Boitzenburg was a German general. At different times during the Thirty Years' War, he was a Field Marshal for the Holy Roman Empire and its opponent the Electorate of Saxony. He also pursued various diplomatic tasks.

Hans-Jürgen von Arnim was a German general in the Wehrmacht of Nazi Germany during World War II who commanded several armies. He was a recipient of the Knight's Cross of the Iron Cross.
Count Harry von Arnim was a German diplomat.

Heinrich Alexander von Arnim(-Suckow) was a Prussian statesman.

Elisabeth von Heyking was a German novelist, travel writer and diarist. She is known for her best-selling 1903 novel Briefe, die ihn nicht erreichten and her travel diaries, published posthumously in 1926.

Carl Joachim Friedrich Ludwig von Arnim, better known as Achim von Arnim, was a German poet, novelist, and together with Clemens Brentano and Joseph von Eichendorff, a leading figure of German Romanticism.

Bettina von Arnim is a German-born new realist painter, illustrator and graphic artist.