Edward C. Kuhn (March 29, 1872 – September 4, 1948) was an American heraldist and official U.S. Army artist who designed the first authorized coats of arms and distinctive unit insignia for the U.S. Army Coast Artillery Corps, Engineer Corps, Cavalry, Infantry, National Guard and other branches. An expert on flags, heraldry, embroidery, and military antiquities, Kuhn made significant contributions to American military history. A number of Kuhn's paintings are included in the permanent collections of the White House, U.S. Naval Academy Museum and the Smithsonian Institution.