Daghlian Harry K., Jr. physicist who worked and perished at the Manhattan Project Los Alamos laboratory.
Dalibaltayan Gurgen colonel-general, Armenian Armed Forces.
Damadian Dr. Raymond V. (1936 - Present) He received his medical degree from the Albert Einstein College of Medicine. He was awarded National Medal of Technology and he was inducted into the National Inventors Hall of Fame for his pioneer patent of MR scanning
Danielson Gary Retired NFL player, quarterback of the Detroit Lions
Danielyan Edgar computer security expert and author
Darchinyan Vic boxer
Darzi Ara, Baron Darzi of Denham surgeon, pioneer in minimally invasive and robot-assisted surgery
Davitian Ken (born 1953) actor
Dekmejian Richard political science professor; Middle East expert.
Der-Yeghiayan Samuel United States federal judge for the Northern District of Illinois
Deukmejian George (born 1928) former governor of California.
Devedjian Patrick French politician and minister.
Dickinson David (born 1941) British television personality
Dink Hrant (1954-2007) executive editor of Turkish-Armenian newspaper Agos
Djian Marcelo soccer player
Djian Maria x (born 1983), Lebanese singer.
Djorkaeff Youri soccer player
Dolmayan John (born 1973) USA, drums.
Donchian Richard (1905-1993) Financier
Donikian George news anchor in Australia
Dovlatov Sergei (1941-1990) columnist, contributor of New Yorker
Duran George (born 1975) entertainer