Rudolf Koch was a German type designer, professor, and a master of lettering, calligraphy, typography and illustration. Commonly known for his typefaces created for the Klingspor Type Foundry, his most widely used typefaces include Neuland and Kabel.

Koch spent his teenage years working in Hanau as an apprentice in a metal goods workshop, whilst also attending art school, where he learned to draw, and soon after went to the Academy of Fine Arts, Nuremberg. Between 1897 and 1906 he worked for various businesses in the book trade in Leipzig, illustrating and designing book covers in the Art Nouveau style that was popular at the time. In 1906 Koch began working for the Rudhard Type foundry in Offenbach, later known as the Klingspor Type foundry. Other notable designers who worked for the foundry include Otto Eckmann and Peter Behrens.

Koch was deeply spiritual and a devout Lutheran, spending much of his time working on religious publications and manuscripts, of which he completed nearly a hundred in his lifetime. Koch viewed the alphabet as humanity's ultimate achievement. He died prematurely of a heart attack in 1934, aged 57.