Eduard Rudolph Rhein (23 August 1900, Königswinter – 15 April 1993, Cannes) was an inventor, publisher, and writer.
He was the founder of the German magazine Hörzu, which he directed as its editor-in-chief until 1964.
In 1940 he published a book entitled Du und die Elektrizität.
In 1990 he received the freedom of the city Königswinter.
This article about a German writer or poet is a stub.