David Bradley Armstrong (May 24, 1954 – October 26, 2014) was an American photographer based in New York, United States.
Armstrong first exhibited his work in 1977 and had one-person shows in New York City, Boston, Berlin, Paris, Rome, Zurich, Düsseldorf, Lisbon, Munich, and Amsterdam.
His work was included in numerous group museum exhibitions including Visions from America: Photographs from The Whitney Museum of American Art, 1940-2001 in 2003, Emotions and Relations at the Hamburger Kunsthalle in 1998, and the 1995 Whitney Biennial.