Johann Walther

Johann Walther is the name of:

Johann Georg Walther (1708-1761), German educator, orator and ethnologist
Johann Georg Wilhelm von Walther and Cronegk (1739-1808), Prussian Major General
Johann Gottfried Walther (1684-1748), German organist, composer and musicologist
Johann Jakob Walther (1650-1717), German violinist and composer
Johann Philipp Walther (1798-1868), German painter and engraver