|Pages in this category should be moved to subcategories where applicable. This category may require frequent maintenance to avoid becoming too large. It should directly contain very few, if any, pages and should mainly contain subcategories.|
These are Scientists that are recognized as being from the United States of America. For other scientists from other nations in the continents of North and South America, see the Scientists by nationality and select the appropriate nation sub-category.
This category has the following 10 subcategories, out of 10 total.
- ► American women scientists (1 C, 2 P)
- ► American astronomers (2 C, 14 P)
- ► American medical researchers (1 C)
- ► American naturalists (1 P)
- ► American physicists (2 C, 6 P)