United States Special Envoy to the Organisation of Islamic Cooperation
The United States Special Envoy to the Organisation of the Islamic Conference (full title: ''Representative of the United States of America to the Organisation of the Islamic Conference, with the rank and status of Envoy Extraordinary and Plenipotentiary, and Representative of the United States of America in the Organisation of the Islamic Conference.
| # | US Envoy to the OIC | Years served | O.I.C. Secretary-General | U.S. President |
| 1 | Sada Cumber | 2008 – 2009 | Ekmeleddin İhsanoğlu | George W. Bush |
| 2 | Rashad Hussain | 2010 – present | Ekmeleddin İhsanoğlu Iyad bin Amin Madani | Barack H. Obama |