| Username | Title | Posts | Registration date |
|---|---|---|---|
| JimBeam | Dumper | 5 | 2024-10-21 |
| jimmsu | Dumper | 8 | 2017-02-23 |
| Jinjo Ghost | New member | 1 | 2012-06-20 |
| jinkazuya | New member | 2 | 2009-11-04 |
| jinn | New member | 1 | 2010-12-27 |
| jligg | New member | 2 | 2010-11-11 |
| JLK | Dumper | 17 | 2008-04-18 |
| JMC47 | Dumper | 25 | 2018-06-19 |
| JoachimB | Dumper | 0 | 2017-02-23 |
| Joaquín Rufo Gutierrez | New member | 0 | 2022-01-26 |
| jocko | New member | 0 | 2019-09-09 |
| Joe | New member | 3 | 2012-06-29 |
| Joehrex | New member | 1 | 2011-09-15 |
| joel4565 | Dumper | 10 | 2010-04-30 |
| joetayjr | New member | 0 | 2025-04-20 |
| John Enigma | New member | 0 | 2018-10-03 |
| John Jolly | New member | 0 | 2022-04-02 |
| JohnHawk0902 | Member | 30 | 2023-08-22 |
| JohnHolmesII | New member | 0 | 2020-02-07 |
| JohnMullins | New member | 0 | 2018-10-16 |
| johnsanc | Dumper | 174 | 2011-03-07 |
| johntrent018 | New member | 1 | 2026-01-13 |
| johnye_pt | New member | 0 | 2018-05-31 |
| JomSpoons | Dumper | 3 | 2019-11-24 |
| Jonas-fr | New member | 0 | 2021-11-12 |
| JonasP | Dumper | 66 | 2008-02-24 |
| jondecker76 | New member | 1 | 2011-01-06 |
| Josh | New member | 0 | 2022-11-13 |
| joshg253 | Dumper | 5 | 2024-07-23 |
| JosJuice | Dumper | 47 | 2017-10-30 |
| Josu AS | New member | 0 | 2023-08-01 |
| joys | New member | 1 | 2010-12-17 |
| JrMan | New member | 1 | 2020-09-13 |
| jrronimo | New member | 3 | 2018-07-19 |
| juanmigles | New member | 4 | 2010-05-27 |
| judd | New member | 0 | 2022-09-03 |
| Jules_r | Dumper | 0 | 2022-11-13 |
| julikaiba | Dumper | 1 | 2025-08-16 |
| jumphil | Dumper | 2 | 2024-06-03 |
| Jurai | New member | 1 | 2011-05-27 |
| Just001Kim | Dumper | 105 | 2020-10-19 |
| JustAnyone | Dumper | 24 | 2021-01-16 |
| Justin Bailey | Dumper | 61 | 2010-11-10 |
| JustTheMan | Dumper | 35 | 2021-11-14 |
| justwentblack | New member | 4 | 2009-01-08 |
| justz00t | Dumper | 9 | 2022-02-16 |
| Jutah | Dumper | 603 | 2007-09-18 |
| JW Pepper | New member | 0 | 2018-09-22 |
| kadaju | Dumper | 6 | 2022-10-11 |
| Kaetemi | New member | 0 | 2022-12-20 |