John D. Heywood was a photographer in 19th-century United States. He worked in Boston, Massachusetts, ca.1856-1862. Examples of his photographs reside in the New York Public Library;Historic New England; and the Massachusetts Historical Society.
- ^ Boston Directory. 1856, 1858, 1861, 1862
- ^ Peter E. Palmquist, Thomas R. Kailbourn, Pioneer photographers of the far west: a biographical dictionary, 1840-1865. Stanford University Press, 2000
- ^ Priscilla Harris Dalrymple. American Victorian costume in early photographs. Courier Dover Publications, 1991
- ^ Historic New England Retrieved 2010-10-09