Alfred I. duPont Testamentary Trust
| Abbreviation | AIDTT |
|---|---|
| Formation | April 28, 1935 |
| Type | Charitable foundation |
| Purpose | Pediatric health |
| Headquarters | Jacksonville, Florida, US |
| Location |
|
| Coordinates | 30°19′12″N 81°40′25″W / 30.319935°N 81.673632°W |
Region served | Delaware, Florida, Pennsylvania & New Jersey |
Chairman | Hugh Durden |
Main organ | Board of Trustees |
| Budget | 3% of endowment value |
| Endowment | $ 8.2 billion |
| Staff | 12 |
| Website | alfrediduponttrust |
The Alfred I. duPont Testamentary Trust is a non-profit organization created by philanthropist Alfred Irénée du Pont in 1935, devoted to supporting the trust's sole charitable beneficiary, the Nemours Foundation. As of 2023, the organization stated it oversaw approximately $8.2 billion in assets.