Paraguay
| Name | Locale | Remarks | Date |
|---|---|---|---|
| David Dean Rusk | Asuncion | Met with President Stroessner while returning to U.S. | November 24, 1965 |
| Michael R. Pompeo | Asuncion | Met with President Abdo BenÃtez and Foreign Minister Castiglioni. | April 13, 2019 |