Johann Heinrich Friedrich Link was a German naturalist and botanist. The standard author abbreviation Link is used to indicate this person as the author when citing a botanical name.

Johann Heinrich Hottinger was a Swiss philologist and theologian.

Johann Heinrich Jung, better known by his assumed name Heinrich Stilling, was a German author.

Johann Heinrich Kurtz was a German Lutheran theologian.

Johann Heinrich Loewe was an Austrian philosopher born in Prague. Dr. and k.k. Professor of philosophie, Wife Magdalena Babitsch, born in Vienna 1814, dead 17.9.1880 in Gross-Gmain. 3 daughters,

Johann Heinrich Pestalozzi was a Swiss pedagogue and educational reformer who exemplified Romanticism in his approach.

Johann Heinrich von Mädler was a German astronomer.

Johann Heinrich von Thünen, sometimes spelled Thuenen, was a prominent nineteenth century economist and a native of Mecklenburg-Strelitz, now in northern Germany.

Johann Heinrich Voss was a German classicist and poet, known mostly for his translation of Homer's Odyssey (1781) and Iliad (1793) into German.

Johann Jakob Bodmer was a Swiss author, academic, critic and poet.