| Visitor | From | Description | Date |
|---|---|---|---|
| President Hamani Diori | Niger | Official visit. In U.S. September 25-October11; visited the Virgin Islands, Tucson, Chicago, New York City, and San Francisco. | September 26-27, 1967 |
| President Seyni Kounche | Niger | Official Working Visit. Private visit afterwards to Columbus (Miss.). | December 10-13, 1984 |
| President Mamadou Tandja | Niger | Working visit. Discussed African Growth and Opportunity Act. | June 12-13, 2005 |
| President Mahamadou Issoufou | Niger | Working visit. | July 29, 2011 |