Edom Store and Post Office, also known as John Chrisman Store and Myers and Company, is a historic store and post office located at Edom, Rockingham County, Virginia. It was built about 1835, and is a two-story, brick commercial building. It features a metal-sheathed gable roof, a five-bay façade with center entries on the first and second stories, and a one-story entry porch and a storefront added in the late-19th century. It has a two-story rear ell. The interior is transitional Federal-Greek Revival. Also on the property is a contributing frame barn dated to about 1900. The Edom Post Office operated out of the store until the late 1930s and the store closed about 1940.