| Official |
|---|
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Nothing Records | 7 92213-2 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Atlantic , Interscope Records, Nothing Records , TVT Records | 7 92213-2, CD 92213 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Nothing Records | 7 92213-2 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Nothing Records | INTD-92213 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Island | 514 147-1, 864 498-7, ILPM 8004, IS 552 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Island , Interscope Records, Nothing Records , TVT Records | 514 147-2, IMCD 8004 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Atlantic | AMCY-475 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | BMG Direct , Interscope Records, TVT Records, Nothing Records | D100145, INTD-92213 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Nothing Records | INTBD-92213 |
| 1.5 | Happiness in Slavery | 5:23 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | BMG Records Africa | CDINT(WF)414 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Nothing Records | IND922132 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Interscope Records, Nothing Records , Atlantic , TVT Records | A2 92213, halo five |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Island | 74321 12044 2 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | MCA Victor, Inc. | MVCP-20001 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Nothing Records | [none] |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | The Null Corporation | HALO 05 |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Interscope Records, Nothing Records | B0025684-01 |
| Promotion |
|---|
| 1.5 | Happiness in Slavery | ?:?? | Nine Inch Nails | Broken | Nine Inch Nails | EP | | Island | ILPM 8004 |
| 1.2 | Happiness in Slavery (LP version) | 5:26 | Nine Inch Nails | Happiness in Slavery | Nine Inch Nails | Single | | Interscope Records | PRCD 4827 |
| 1.1 | Happiness in Slavery | 5:26 | Nine Inch Nails | Happiness in Slavery | Nine Inch Nails | Single | | Interscope Records | PRCD 4795 |
| 1.4 | Happiness in Slavery (Broken version) | 5:21 | Nine Inch Nails | Happiness in Slavery | Nine Inch Nails | Single | | | DMD 1941 |
| 1.28 | Happiness in Slavery | 5:21 | Nine Inch Nails | Industrial Legacy, Volume 16: Cold Winter Nights | Various Artists | Album + Compilation | | | |
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | The Definitive NIN: The Singles | Nine Inch Nails | Album + Compilation | | | SEED 02 |
| Bootleg |
|---|
| 1.5 | Happiness in Slavery | 5:21 | Nine Inch Nails | The Definitive Nine Inch Nails: The Singles | Nine Inch Nails | Album + Compilation | | | SEED 02 |
| 1.9 | Happiness in Slavery | 5:21 | Nine Inch Nails | Greatest Hits | Nine Inch Nails | Album + Compilation | | Star Mark | 16389-1/2 |
