The plant genus Klugia (now called Rhynchoglossum, Family Gesneriaceae) was named in his honour as well as the butterflies Geitoneura klugii and Heliophisma klugii.
Johann Sebastian Bach | Johann Wolfgang von Goethe | Friedrich Nietzsche | Friedrich Schiller | Johann Strauss II | Friedrich Engels | St. Johann in Tirol | Carl Friedrich Gauss | Karl Friedrich Schinkel | Johann Heinrich Pestalozzi | Friedrich Dürrenmatt | Johann Albert Fabricius | Friedrich Hayek | Caspar David Friedrich | Johann Christian Bach | Johann Georg Wagler | Georg Wilhelm Friedrich Hegel | Friedrich Hölderlin | Friedrich Gustav Jakob Henle | Christoph Eschenbach | Friedrich Ebert | Johann Pachelbel | Johann Nepomuk Hummel | Johann Gottfried Herder | Friedrich Wilhelm Joseph Schelling | Christoph Martin Wieland | Karl Wilhelm Friedrich Schlegel | Johann Nestroy | Friedrich Gulda | Johann Joachim Winckelmann |