Impact Knockouts Championship Title History
| Name | Date | Days Held | Location |
| Gail Kim | 10/14/07 | 85 | Duluth, GA |
| Awesome Kong | 1/7/08 | 169 | Orlando, FL |
| Taylor Wilde | 6/24/08 | 121 | Orlando, FL |
| Awesome Kong | 10/23/08 | 178 | Las Vegas, NV |
| Angelina Love | 4/19/09 | 67 | Philadelphia, PA |
| Tara | 6/25/09 | 24 | Orlando, FL |
| Angelina Love | 7/19/09 | 28 | Orlando, FL |
| ODB | 8/16/09 | 11 | Orlando, FL |
| Vacated | 8/27/09 | — | Orlando, FL |
| ODB | 9/20/09 | 91 | Orlando, FL |
| Tara | 12/20/09 | 15 | Orlando, FL |
| ODB | 1/4/10 | 13 | Orlando, FL |
| Tara | 1/17/10 | 78 | Orlando, FL |
| Angelina Love | 4/5/10 | 13 | Orlando, FL |
| Madison Rayne | 4/18/10 | 84 | St. Charles, MO |
| Angelina Love | 7/11/10 | 2 | Orlando, FL |
| Madison Rayne | 7/13/10 | 27 | Orlando, FL |
| Angelina Love | 8/9/10 | 62 | Orlando, FL |
| Tara | 10/10/10 | 1 | Daytona Beach, FL |
| Madison Rayne | 10/11/10 | 188 | Orlando, FL |
| Mickie James | 4/17/11 | 112 | Cincinnati, OH |
| Winter | 8/7/11 | 18 | Orlando, FL |
| Mickie James | 8/25/11 | 17 | Huntsville, AL |
| Winter | 9/11/11 | 35 | Orlando, FL |
| Velvet Sky | 10/16/11 | 28 | Philadelphia, PA |
| Gail Kim | 11/13/11 | 210 | Orlando, FL |
| Miss Tessmacher | 6/10/12 | 63 | Arlington, TX |
| Madison Rayne | 8/12/12 | 4 | Orlando, FL |
| Miss Tessmacher | 8/16/12 | 59 | Orlando, FL |
| Tara | 10/14/12 | 104 | Phoenix, AZ |
| Velvet Sky | 1/26/13 | 117 | London, England |
| Mickie James | 5/23/13 | 112 | Tampa, FL |
| ODB | 9/12/13 | 38 | St. Louis, MO |
| Gail Kim | 10/20/13 | 88 | San Diego, CA |
| Madison Rayne | 1/16/14 | 101 | Huntsville, AL |
| Angelina Love | 4/27/14 | 54 | Orlando, FL |
| Gail Kim | 6/20/14 | 88 | Bethlehem, PA |
| Havok | 9/16/14 | 3 | Bethlehem, PA |
| Taryn Terrell | 9/19/14 | 279 | Bethlehem, PA |
| Brooke | 6/25/15 | 34 | Orlando, FL |
| Gail Kim | 7/29/15 | 232 | Orlando, FL |
| Jade | 3/17/16 | 87 | Orlando, FL |
| Sienna | 6/12/16 | 61 | Orlando, FL |
| Allie | 8/12/16 | 1 | Orlando, FL |
| Maria Kanellis-Bennett | 8/13/16 | 50 | Orlando, FL |
| Gail Kim | 10/2/16 | 7 | Orlando, FL |
| Vacated | 10/9/16 | — | Orlando, FL |
| Rosemary | 10/9/16 | 266 | Orlando, FL |
| Sienna | 7/2/17 | 126 | Orlando, FL |
| Gail Kim | 11/5/17 | 1 | Ottawa, ON |
| Vacated | 11/6/17 | — | Ottawa, ON |
| Laurel Van Ness | 11/8/17 | 65 | Ottawa, ON |
| Allie | 1/12/18 | 102 | Orlando, FL |
| Su Yung | 4/24/18 | 110 | Orlando, FL |
| Tessa Blanchard | 8/12/18 | 147 | Toronto, ON |
| Taya Valkyrie | 1/6/19 | 377 | Nashville, TN |
| Jordynne Grace | 1/18/20 | 182 | Mexico City, Mexico |
| Deonna Purrazzo | 7/18/20 | 98 | Nashville, TN |
| Su Yung | 10/24/20 | 21 | Nashville, TN |
| Deonna Purrazzo | 11/14/20 | 343 | Nashville, TN |
| Mickie James | 10/23/21 | 133 | Sunrise Manor, NV |
| Tasha Steelz | 3/5/22 | 106 | Louisville, KY |
| Jordynne Grace | 6/19/22 | 208 | Nashville, TN |
| Mickie James | 1/13/23 | 71 | Atlanta, GA |
| Vacated | 3/25/23 | — | Windsor, ON |
| Deonna Purrazzo | 4/16/23 | C | Toronto, ON |