Bernstorff is a German-Danish noble family of Mecklenburgian origin. Notable members of the family include:
Andreas Gottlieb von Bernstorff (1649–1726), Hanoverian minister who accompanied George I to Britain when he became King
Johann Hartwig Ernst von Bernstorff (1712–1772), Danish statesman
Andreas Peter Bernstorff (1735–1797), Danish state minister
Christian Günther von Bernstorff (1769–1835), Danish and Prussian statesman
Joachim Frederik Bernstorff (1771–1835), Danish statesman
Albrecht von Bernstorff (1809–1873), diplomat, Prussian Foreign Minister (1861–1862)
Andreas Bernstorff (1811–1864), Danish military officer
Percy von Bernstorff (1858–1930), German public official
Johann Heinrich von Bernstorff (1862–1939), German diplomat
Georg Ernst von Bernstorff (1870–1939), German politician
Albrecht von Bernstorff (1890-1945), German diplomat and resistance fighter