Below is a list of other science and engineering fairs held in the state of Tennessee. Each of these are affiliated with the Regeneron International Science & Engineering Fair (ISEF). To find more fairs affiliated with ISEF visit this website.
| Science Fair | Location | Website |
| Chattanooga Regional Science and Engineering Fair | University of Tennessee, Chattanooga | Click here |
| Cumberland Plateau Regional Science and Engineering Fair | Tennessee Tech University | Click here |
| Memphis-Shelby County | Memphis, TN | |
| Middle Tennessee Science and Engineering Fair | Belmont University | Click here |