2001 TRIO ThinkQuest Semifinalist Sites
| State | Institution & Program | Site Title |
| CA | Calif. Lutheran University UB Math/Science | Tiny Bots |
| CA | Cal State University, LA Talent Search | Creatures |
| CA | Calif. State University, Chico Upward Bound | Airplanes: Cutting Edge Technology |
| CA | Calif. State University, Chico Talent Search | Legendary Creatures |
| CA | Calif. State University, Chico Upward Bound | Memories of the Secret War |
| CA | Calif. State University, Chico Talent Search | Violence in Schools |
| DE | Delaware Technical & Community College UB Math/Science | Teen Pregnancy |
| FL | Florida A&M University UB Math/Science | All Things Roman |
| FL | Florida A&M University UB Math/Science | Cells: The Basic Unit of Life |
| FL | Florida A&M University UB Math/Science | Down It Goes |
| FL | Florida A&M University UB Math/Science | Women In Space |
| GU | University of Guam Talent Search | Computron |
| GU | University of Guam Talent Search | Music Head |
| HI | Leeward Community College Upward Bound | Guitar Spot |
| KY | Berea College UB Math/Science | Figure Out Fibonacci |
| KY | Berea College UB Math Science | Optical Illusions |
| KY | Berea College UB Math/Science | Tessellation Creation |
| OR | Portland State University Upward Bound | Unbreakable |
| OR | Western Oregon University Upward Bound | Super Happy Fun Crypto |
| SC | University of South Carolina Upward Bound | Nutrition (3S12002) |
| VA | Southwest Virginia Community College Upward Bound | Computer Security 2001 |
| VA | Southwest Virginia Community College Upward Bound | Creatine |
| WA | University of Washington Upward Bound | Angel Island |
| WA | University of Washington Upward Bound |
byslexia or dyslexia? |
| WA | University of Washington Upward Bound | Kindred Spirits: Angel Mythology |
| WA | University of Washington Upward Bound | Pop Music... Now and Forever? |
| WA | University of Washington Upward Bound | Survival Skills |
| WA | University of Washington Upward Bound | Terraforming |
| WI | University of Wisconsin - Green Bay Upward Bound Math/Science | Fraction Fundamentals |