| # | SP/EP Title | Release Date | Label | UK | USA |
| 1. | Whatever You Say / Light It Up (street mix, instrumental) / Altitudes (Flyin High) | 04.11.2002 | ABB | | |
| 2. | Make Me Hot / Keep The Faith
& Yam Who & "Little" Rico | 07.07.2003 | Yam Who | | |
| 3. | The Way You Do It / The Get Up (clean mix, dirty mix, instrumental) / On The Way | 14.07.2003 | ABB | | |
| 4. | Nica Cheeks Presents Hip Hop Love Soul (Sampler 2)
(Starship / Southern Lady / Funnie)
& J Sands & Amber Sun Shower | 19.04.2004 | Fat City | | |
| 5. | Sinners / Trouble Of This World
& Rose Stone | 02.05.2005 | Columbia | | |
| 6. | Ain't Nobody Like Me / Welcome To Durham
feat Daddy Kane | 11.07.2005 | Fast Life | | |
| 7. | Lovin' It / Hold On (Tellin' Me)
feat Joe Scudda | 08.08.2005 | ABB | | |
| 8. | 2nd Childhood / Flamboyant (remix) / Stunt 101 (remix) / The Way You Do (remix)
& Nas & Big L & G Unit | 28.08.2006 | Cookin Soul | | |
| 9. | Step Off / Knucklehead (Bmore remix)
& A Trak | 04.12.2006 | Audio Research | | |
| 10. | And Justus For All EP
(Black Light Special / Black Light Special (instrumental) / Stylin' / Stylin' (instrumental) / Too Late For Us) | 13.10.2008 | Hall Of Justus | | |
| 1. | Threatz / Allure / Lucifer / What More Can I Say / My First Song | 14.06.2004 | | | |
| 2. | Nightriders / Girls / Fed Up
& Smif'n'Wessun & Mary J & Boot Camp & Aaliyah & Sean Price | 02.05.2005 | BTU | | |
| 3. | 50 / 50 Amp / Spirit Of '94 (clean) / Should Have Been Here (clean)
& Kaze | 02.05.2005 | Brick | | |
| 4. | No Comparison / Side Talk
& Buckshot | 13.06.2005 | Duck Down | | |
| 5. | Last Laugh / Locked In Chains (clean) / Blood Thicker Than Oil
& Kaze | 16.01.2006 | Brick | | |
| 6. | Sunday / The Last Time / Ya Hear Me | 17.09.2007 | 6 Hole | | |
| 7. | American Wonder EP
(Sweet / Pray / Ignorant Shit / Success / I Know) | 05.05.2008 | | | |
| 8. | 9th Wonder Remixes Vol 1
(Get Down (remix) / The Cross (remix) / Made You Look (remix) / Last Real Nigga (remix) / Hey Nas (remix) / I Can (remix)) | 03.11.2008 | Ill Will | | |
| 9. | The Mighty Tree
& Robert Glasper & Kamasi Washington & Herbie Hancock & Rapsody & Terrace Martin | 10/2020 | Empire | | |
