This is a chronological list of wrestlers that have been ECFW United States champion. The now defunct ECFW United States Championship was an exclusive professional wrestling title.
Title History[]
| Champion | Won From | Event/Date |
| Kid USA | (Vacant); Beat Big Blue Devil and Tsai Jingkai in Determining Match | Friday Night Fury on 2/21/03 |
| The Warrior | Kid USA | Sunday Night Suspense on 3/9/03 |
| Kid Machinko | The Warrior | King of Kings on 4/5/03 |
| J-Dogg | Kid Machinko | Cyber Carnage II on 5/10/03 |
| Duke Thorn | (Vacant); Beat Justin Warner & PJ Pimp Daddy in Determining Match | Hall of Pain on 9/6/03 |
| PJ Pimp Daddy | Duke Thorn | Thursday Night Thrashing on 9/18/03 |
| Andre Machinko | PJ Pimp Daddy | Thursday Night Thrashing on 10/23/03 |
| Big Blue Devil | Andre Machinko; later unified the U.S. & IC Titles on 11/8/03 | Sunday Night Suspense on 10/26/03 |
| Justin Warner | (Vacant); Beat ArJay in Determining Match | Cyber Carnage III on 5/15/04 |
| Lonewolf | (Vacant); Beat Jason Blade in Determining Match; later unified the U.S. & IC Titles on 9/30/04 | Buried Alive on 7/17/04 |
| Rob Black | (Vacant); Won Determining Royal Rumble Match | Cyber Carnage IV on 5/21/05 |
| Brother Matthew | (Vacant); Pinned Rob Black in Determining 4-Way Match | Extreme Pain on 8/13/05 |
| Danny Caine | (Vacant); Won Determining Battle Royal | Tuesday Night Terror on 9/13/05 |
| Banzai | Danny Caine | Death Wish on 10/22/05 |
| Donny Downfall | Banzai | Tuesday Night Terror on 11/8/05 |
| Max McCants | Donny Downfall | Aggression on 2/4/06 |
| Assassin | Max McCants | Cyber Carnage V on 5/6/06 |
| Max McCants | Assassin | Cyber Carnage V on 5/6/06 |
| Assassin | Scottie Caine | Extreme Pain on 8/26/06 |