Sadr or SADR may refer to: Places Sadr City, a neighborhood in Baghdad, Iraq Sadr, Iran, a village in East Azerbaijan Province, Iran Sahrawi Arab Democratic Republic (SADR), a self-proclaimed state in parts of the Western Sahara Other uses Sadr (name), a family name originating in Lebanon Sadr (surname), list of people with the surname Sadr (title), a title primarily used in the Iranian world to designate an exceptional person, such as a scholar Source-address dependent routing or source-specific routing Gamma Cygni or Sadr, a star The Urdu word for president, used to refer to the President of Pakistan See also Sadar (disambiguation) Sadri (disambiguation) Sadan (disambiguation)