Friedrich Heinrich

Friedrich Heinrich may refer to:


 * Carl Friedrich Heinrich Credner (1809–1876), German geologist
 * Carl Friedrich Heinrich Graf von Wylich und Lottum (1767–1841), Prussian infantry general
 * Friedrich Heinrich Bidder (1810–1894), German physiologist and anatomist
 * Friedrich Heinrich Geffcken (1830–1896), German diplomat and jurist
 * Friedrich Heinrich Himmel (1765–1814), German composer
 * Friedrich Heinrich Jacobi (1743–1819), German philosopher
 * Friedrich Heinrich von der Hagen (1780–1856), German philologist
 * Julius Friedrich Heinrich Abegg (1796–1868), German criminalist