Affliated Areas received administrative and/or financial support from the National Park Service. These areas are not owned by the federal government therefore are not national parks.
| Name | State/Territory |
|---|---|
| Aleutian World War II National Historic Area | Alaska |
| American Memorial Park | Saipan |
| Benjamin Franklin National Memorial | Pennsylvania |
| Chicago Portage National Historic Site | Illinois |
| Chimney Rock National Historic Site | Nebraska |
| Eutaw Springs Battlefield | South Carolina |
| Fallen Timbers Battlefield and Fort Miamis National Historic Site | Ohio |
| Father Marquette National Memorial | Michigan |
| Gloria Dei (Old Swedes') Church National Historic Site | Pennsylvania |
| Historic Camden Revolutionary War Site | South Carolina |
| Howard High School of Technology, Claymont Community Center, & Hockessin Colored School #107 | Delaware |
| Ice Age National Scientific Reserve | Wisconsin |
| International Peace Garden | North Dakota |
| Inupiat Heritage Center | Alaska |
| Jamestown National Historic Site | Virginia |
| John Philip Sousa Junior High School | Washington D.C. |
| Kate Mullany National Historic Site | New York |
| Kettle Creek Battlefield | Georgia |
| Lower East Side Tenement National Historic Site | New York |
| Maine Acadian Culture | Maine |
| Natural Bridge State Park | Virginia |
| Oklahoma City National Memorial | Oklahoma |
| Parker's Crossroads Battlefield | Tennessee |
| Pinelands National Reserve | New Jersey |
| Red Hill Patrick Henry National Memorial | Virginia |
| Robert Russa Moton School | Virginia |
| Roosevelt Campobello International Park | New Brunswick |
| Thomas Cole National Historic Site | New York |
| Touro Synagogue National Historic Site | Rhode Island |
| Wing Luke Museum of the Asian Pacific American Experience | Washington |