| ★ |  The World Trade Center Man: 21 years after 9/11 | Washington Square News @washingtonsquarenews | 97 | — | |
| 5 |  Juan González on Lasting Impact of 9/11 Toxic Exposure | Democracy Now! @democracynow | — | Estados Unidos | 85 |
| 6 |  This Day in History | September 11, 2001 — The 9/11 Attacks #September11 #ThisDayInHistory | Bill of Rights Institute @billofrightsinstitutevideos | — | Estados Unidos | 85 |
| 15 |  9/11: The Complete Day | Episode 16 | | — | Estados Unidos | 84 |
| 14 |  El WORLD TRADE CENTER de Nueva York | En 21 Minutos | Arqui.Cultura @arquicultura | 80.0K | Colombia | 84 |
| 7 |  102 Minutes Inside the Towers | Sept. 11 at 8/7c | HISTORY | | 62.9K | Estados Unidos | 84 |
| 8 |  LAS TORRES GEMELAS: La Verdadera Historia del 9/11 Explicada | El Historiador Nocturno @el.historiador.nocturno | 36.3K | Argentina | 84 |
| 3 |  Survivors of 9/11 share their stories 21 years later | EF Explore America | EF Explore America @efexploreamerica | 13.1K | — | 85 |
| 18 |  The News on 9/11: Who had the Best Coverage? | American September @americanseptember1614 | 9.1K | Estados Unidos | 84 |
| 2 |  Survivors of 9/11 share their stories 21 years later, Part 2 | EF Explore America | EF Explore America @efexploreamerica | 6.9K | — | 85 |
| 13 |  National September 11 Memorial & Museum in New York City | | 6.6K | — | 84 |
| 16 |  All Access 9/11: Ground Zero Tour, Memorial, Museum, and One World Observatory | | 3.2K | — | 84 |
| 20 |  Survivors of 9/11 share their stories- Part 2 | EF Explore America & The 9/11 Tribute Museum | EF Explore America @efexploreamerica | 3.0K | — | 83 |
| 19 |  Powerful Footage of 9/11 - Last Calls, Loved Ones, Never Forget | | 796 | Estados Unidos | 83 |
| 1 |  Rare footage of the south tower collapsing on 911 | T.J. Edwards Books 📚 @tjedwardsbooks | 332 | — | 87 |
| 10 |  One World Trade Center Explained | The Tower of Resilience in New York | Bitesize Education @bitesizeeducation01 | 113 | Reino Unido | 84 |
| 9 |  Raw video footage of the 9/11 plane crash from the tower angle hashtag September 11 | T.J. Edwards Books 📚 @tjedwardsbooks | 106 | — | 84 |
| 12 |  Unsung hero: The Story of Rick Rescorla, the Man Who Saved Lives at the World Trade Center #911 | | 57 | — | 84 |
| 4 |  The Rebuild of World Trade Center | Unveiled the One World Center | USA | Beyond Rankings @beyond-ranking87 | 20 | Estados Unidos | 85 |
| 17 |  9/11 15th Anniversary: Rebirth and Renewal at Ground Zero | Steven D'Souza @stevendsouzacbc | 2 | Estados Unidos | 84 |
| 11 |  9/11 Memorial NYC. The lives we lost 21 yrs ago today. 2 legs and 4. We will never forget you. #nyc | | 1 | Estados Unidos | 84 |