| Underoath | It's Dangerous Business Walking Out Your Front Door | — | 134 | — | Tooth & Nail Records | 2005 |
| Underoath | On My Teeth | — | 83 | Rock | — | 2018 |
| Underoath | Paper Lung | — | 65 | Rock | Solid State/Tooth & Nail | 2011 |
| Underoath | Rapture | — | 96 | Rock | — | 2018 |
| Underoath | Reinventing Your Exit | — | 155 | Country | Tooth & Nail Solid State Records | 2004 |
| Underoath | Sunburnt | — | 100 | Rock | Solid State/Tooth & Nail/EMI | 2013 |
| Underoath | Too Bright To See, Too Loud To Hear | — | 120 | — | Tooth & Nail | 2009 |
| Underoath | When The Sun Sleeps | — | 148 | Christian | Tooth & Nail | 2009 |
| Underoath | Writing On The Walls | — | 92 | Rock | Solid State Tooth & Nail EMI Music Reactive | 2006 |
| Underoath | You're Ever So Inviting | — | 90 | — | Solid State/Tooth & Nail/EMI Music Reactive | 2007 |
|
| Underoath | ihateit | — | 93 | Rock | — | 2019 |
| Unifunkation Feat. Alexander East | Feel Me | Tm Vocal | 126 | — | Northcott Productions | 2002 |
| Uninvited Partners | Pyramide | Manuel Perez Machines Remix | 130 | — | Deeplay Soultec | 2007 |
| United Nations Project | United Nations Of House | Original Mix | 140 | — | Manifesto Records | 1997 |
| Uniting Nations | Ai No Corrida | — | 128 | Dance | Gut Records | 2006 |
| Uniting Nations | Blaze Of Glory | Original Extended Mix | 130 | — | Sporting Riff Raff | 2010 |
| Uniting Nations | Do It Yourself (Go Out & Get It) | Extended Edit** | 129 | — | Gut (UK) | 2009 |
| Uniting Nations | Do It Yourself (Go Out & Get It) | — | 129 | Dance | Gut (UK) | 2008 |
| Uniting Nations | Do It Yourself (Go Out & Get It) | Extended Edit* | 129 | — | Gut (UK) | 2008 |
| Uniting Nations | Do It Yourself (Go Out & Get It) | Extended Mix | 129 | — | Gut (UK) | 2008 |
|
| Uniting Nations | Out Of Touch | Extended Mix | 130 | Dance | Ultra | 2005 |
| Uniting Nations | Out Of Touch | Clean Version | 130 | Dance | Ultra | 2005 |
| Uniting Nations | Out Of Touch | — | 128 | Dance | Ultra | 2005 |
| Uniting Nations | Out Of Touch | 7" | 130 | Dance | Gusto | 2004 |
| Uniting Nations | You & Me | — | 128 | — | Gut Records UK | 2005 |