Heinrich III of Plauen

Heinrich III of Plauen, called the Tall (c. 1284–1347/48), was Vogt of Plauen in the Vogtland. First documented in 1302, he was initially styled Heinrich of Seeberg after his wife Margarethe's family, and bore the nickname the Tall from 1312.

In March 1304 he submitted to King Albert I at Nuremberg, and later that year was appointed Landrichter of Eger. He died between February 1347 and May 1348.