Edward John Volz (August 22, 1879 – fl.1964) was an American labor union leader.
Born in Cincinnati, Volz joined the International Photo-Engravers Union of North America.
[3] As leader of the union, he backed the American Federation of Labor and strongly criticized the Congress of Industrial Organizations split.
[4] In 1964, the Photo-Engravers merged into the new Lithographers and Photoengravers International Union.
At its founding conference, Volz gave a short speech in support of the merger, reviewing previous unsuccessful attempts to bring the unions together.