For the English amateur scientist, astronomer and photographer, see John Rand Capron.
John Willard Capron (February 14, 1797, at Uxbridge, Worcester County, Massachusetts – December 25, 1878, at Uxbridge) was an American military officer in the infantry, state legislator, and textile manufacturer. Famous for being a military uniforms manufacturer, he became Colonel in the army and Chairman of the Board of Selectmen.