| Season | Episode | Episode Name | Air Date |
|---|---|---|---|
| 1 | 1 | Encounter at Farpoint | 09/28/1987 |
| 1 | 2 | Encounter at Farpoint | 09/28/1987 |
| 1 | 3 | The Naked Now | 10/05/1987 |
| 1 | 4 | Code of Honor | 10/12/1987 |
| 1 | 5 | The Last Outpost | 10/19/1987 |
| 1 | 6 | Where No One Has Gone Before | 10/26/1987 |
| 1 | 7 | Lonely Among Us | 11/02/1987 |
| 1 | 8 | Justice | 11/09/1987 |
| 1 | 9 | The Battle | 11/16/1987 |
| 1 | 10 | Hide and Q | 11/23/1987 |
| 1 | 11 | Haven | 11/30/1987 |
| 1 | 12 | The Big Goodbye | 01/11/1988 |
| 1 | 13 | Datalore | 01/18/1988 |
| 1 | 14 | Angel One | 01/25/1988 |
| 1 | 15 | 11001001 | 02/01/1988 |
| 1 | 16 | Too Short a Season | 02/08/1988 |
| 1 | 17 | When the Bough Breaks | 02/15/1988 |
| 1 | 18 | Home Soil | 02/22/1988 |
| 1 | 19 | Coming of Age | 03/14/1988 |
| 1 | 20 | Heart of Glory | 03/21/1988 |
| 1 | 21 | The Arsenal of Freedom | 04/11/1988 |
| 1 | 22 | Symbiosis | 04/18/1988 |
| 1 | 23 | Skin of Evil | 04/25/1988 |
| 1 | 24 | We'll Always Have Paris | 05/02/1988 |
| 1 | 25 | Conspiracy | 05/09/1988 |
| 1 | 26 | The Neutral Zone | 05/16/1988 |
| 2 | 1 | The Child | 11/21/1988 |
| 2 | 2 | Where Silence Has Lease | 11/28/1988 |
| 2 | 3 | Elementary, Dear Data | 12/05/1988 |
| 2 | 4 | The Outrageous Okona | 12/12/1988 |
| 2 | 5 | Loud as a Whisper | 01/09/1989 |
| 2 | 6 | The Schizoid Man | 01/23/1989 |
| 2 | 7 | Unnatural Selection | 01/30/1989 |
| 2 | 8 | A Matter of Honor | 02/06/1989 |
| 2 | 9 | The Measure of a Man | 02/13/1989 |
| 2 | 10 | The Dauphin | 02/20/1989 |
| 2 | 11 | Contagion | 03/20/1989 |
| 2 | 12 | The Royale | 03/27/1989 |
| 2 | 13 | Time Squared | 04/03/1989 |
| 2 | 14 | The Icarus Factor | 04/24/1989 |
| 2 | 15 | Pen Pals | 05/01/1989 |
| 2 | 16 | Q Who | 05/08/1989 |
| 2 | 17 | Samaritan Snare | 05/15/1989 |
| 2 | 18 | Up the Long Ladder | 05/22/1989 |
| 2 | 19 | Manhunt | 06/19/1989 |
| 2 | 20 | The Emissary | 06/26/1989 |
| 2 | 21 | Peak Performance | 07/10/1989 |
| 2 | 22 | Shades of Gray | 07/17/1989 |
| 3 | 1 | Evolution | 09/25/1989 |
| 3 | 2 | The Ensigns of Command | 10/02/1989 |
| 3 | 3 | The Survivors | 10/09/1989 |
| 3 | 4 | Who Watches the Watchers | 10/16/1989 |
| 3 | 5 | The Bonding | 10/23/1989 |
| 3 | 6 | Booby Trap | 10/30/1989 |
| 3 | 7 | The Enemy | 11/06/1989 |
| 3 | 8 | The Price | 11/13/1989 |
| 3 | 9 | The Vengeance Factor | 11/20/1989 |
| 3 | 10 | The Defector | 01/01/1990 |
| 3 | 11 | The Hunted | 01/08/1990 |
| 3 | 12 | The High Ground | 01/29/1990 |
| 3 | 13 | Déjà Q | 02/05/1990 |
| 3 | 14 | A Matter of Perspective | 02/12/1990 |
| 3 | 15 | Yesterday's Enterprise | 02/19/1990 |
| 3 | 16 | The Offspring | 03/12/1990 |
| 3 | 17 | Sins of the Father | 03/19/1990 |
| 3 | 18 | Allegiance | 03/26/1990 |
| 3 | 19 | Captain's Holiday | 04/02/1990 |
| 3 | 20 | Tin Man | 04/23/1990 |
| 3 | 21 | Hollow Pursuits | 04/30/1990 |
| 3 | 22 | The Most Toys | 05/07/1990 |
| 3 | 23 | Sarek | 05/14/1990 |
| 3 | 24 | Ménage à Troi | 05/28/1990 |
| 3 | 25 | Transfigurations | 06/04/1990 |
| 3 | 26 | The Best of Both Worlds: Part One | 06/18/1990 |
| 4 | 1 | The Best of Both Worlds: Part Two | 09/24/1990 |
| 4 | 2 | Family | 10/01/1990 |
| 4 | 3 | Brothers | 10/08/1990 |
| 4 | 4 | Suddenly Human | 10/15/1990 |
| 4 | 5 | Remember Me | 10/22/1990 |
| 4 | 6 | Legacy | 10/29/1990 |
| 4 | 7 | Reunion | 11/05/1990 |
| 4 | 8 | Future Imperfect | 11/12/1990 |
| 4 | 9 | Final Mission | 11/19/1990 |
| 4 | 10 | The Loss | 12/31/1990 |
| 4 | 11 | Data's Day | 01/07/1991 |
| 4 | 12 | The Wounded | 01/28/1991 |
| 4 | 13 | Devil's Due | 02/04/1991 |
| 4 | 14 | Clues | 02/11/1991 |
| 4 | 15 | First Contact | 02/18/1991 |
| 4 | 16 | Galaxy's Child | 03/11/1991 |
| 4 | 17 | Night Terrors | 03/18/1991 |
| 4 | 18 | Identity Crisis | 03/25/1991 |
| 4 | 19 | The Nth Degree | 04/01/1991 |
| 4 | 20 | Qpid | 04/22/1991 |
| 4 | 21 | The Drumhead | 04/29/1991 |
| 4 | 22 | Half a Life | 05/06/1991 |
| 4 | 23 | The Host | 05/13/1991 |
| 4 | 24 | The Mind's Eye | 05/27/1991 |
| 4 | 25 | In Theory | 06/03/1991 |
| 4 | 26 | Redemption: Part One | 06/17/1991 |
| 5 | 1 | Redemption: Part Two | 09/23/1991 |
| 5 | 2 | Darmok | 09/30/1991 |
| 5 | 3 | Ensign Ro | 10/07/1991 |
| 5 | 4 | Silicon Avatar | 10/14/1991 |
| 5 | 5 | Disaster | 10/21/1991 |
| 5 | 6 | The Game | 10/28/1991 |
| 5 | 7 | Unification: Part One | 11/04/1991 |
| 5 | 8 | Unification: Part Two | 11/11/1991 |
| 5 | 9 | A Matter of Time | 11/18/1991 |
| 5 | 10 | New Ground | 01/06/1992 |
| 5 | 11 | Hero Worship | 01/27/1992 |
| 5 | 12 | Violations | 02/03/1992 |
| 5 | 13 | The Masterpiece Society | 02/10/1992 |
| 5 | 14 | Conundrum | 02/17/1992 |
| 5 | 15 | Power Play | 02/24/1992 |
| 5 | 16 | Ethics | 03/02/1992 |
| 5 | 17 | The Outcast | 03/16/1992 |
| 5 | 18 | Cause and Effect | 03/23/1992 |
| 5 | 19 | The First Duty | 03/30/1992 |
| 5 | 20 | Cost of Living | 04/20/1992 |
| 5 | 21 | The Perfect Mate | 04/27/1992 |
| 5 | 22 | Imaginary Friend | 05/04/1992 |
| 5 | 23 | I Borg | 05/11/1992 |
| 5 | 24 | The Next Phase | 05/18/1992 |
| 5 | 25 | The Inner Light | 06/01/1992 |
| 5 | 26 | Time's Arrow: Part One | 06/15/1992 |
| 6 | 1 | Time's Arrow: Part Two | 09/21/1992 |
| 6 | 2 | Realm of Fear | 09/28/1992 |
| 6 | 3 | Man of the People | 10/05/1992 |
| 6 | 4 | Relics | 10/12/1992 |
| 6 | 5 | Schisms | 10/19/1992 |
| 6 | 6 | True Q | 10/26/1992 |
| 6 | 7 | Rascals | 11/02/1992 |
| 6 | 8 | A Fistful of Datas | 11/09/1992 |
| 6 | 9 | The Quality of Life | 11/16/1992 |
| 6 | 10 | Chain of Command: Part One | 12/14/1992 |
| 6 | 11 | Chain of Command: Part Two | 12/21/1992 |
| 6 | 12 | Ship in a Bottle | 01/25/1993 |
| 6 | 13 | Aquiel | 02/01/1993 |
| 6 | 14 | Face of the Enemy | 02/08/1993 |
| 6 | 15 | Tapestry | 02/15/1993 |
| 6 | 16 | Birthright: Part One | 02/22/1993 |
| 6 | 17 | Birthright: Part Two | 03/01/1993 |
| 6 | 18 | Starship Mine | 03/29/1993 |
| 6 | 19 | Lessons | 04/05/1993 |
| 6 | 20 | The Chase | 04/26/1993 |
| 6 | 21 | Frame of Mind | 05/03/1993 |
| 6 | 22 | Suspicions | 05/10/1993 |
| 6 | 23 | Rightful Heir | 05/17/1993 |
| 6 | 24 | Second Chances | 05/24/1993 |
| 6 | 25 | Timescape | 06/14/1993 |
| 6 | 26 | Descent: Part One | 06/21/1993 |
| 7 | 1 | Descent: Part Two | 09/20/1993 |
| 7 | 2 | Liaisons | 09/27/1993 |
| 7 | 3 | Interface | 10/04/1993 |
| 7 | 4 | Gambit: Part One | 10/11/1993 |
| 7 | 5 | Gambit: Part Two | 10/18/1993 |
| 7 | 6 | Phantasms | 10/25/1993 |
| 7 | 7 | Dark Page | 11/01/1993 |
| 7 | 8 | Attached | 11/08/1993 |
| 7 | 9 | Force of Nature | 11/15/1993 |
| 7 | 10 | Inheritance | 11/22/1993 |
| 7 | 11 | Parallels | 11/29/1993 |
| 7 | 12 | The Pegasus | 01/10/1994 |
| 7 | 13 | Homeward | 01/17/1994 |
| 7 | 14 | Sub Rosa | 01/31/1994 |
| 7 | 15 | Lower Decks | 02/07/1994 |
| 7 | 16 | Thine Own Self | 02/14/1994 |
| 7 | 17 | Masks | 02/21/1994 |
| 7 | 18 | Eye of the Beholder | 02/28/1994 |
| 7 | 19 | Genesis | 03/21/1994 |
| 7 | 20 | Journey's End | 03/28/1994 |
| 7 | 21 | Firstborn | 04/25/1994 |
| 7 | 22 | Bloodlines | 05/02/1994 |
| 7 | 23 | Emergence | 05/09/1994 |
| 7 | 24 | Preemptive Strike | 05/16/1994 |
| 7 | 25 | All Good Things... | 05/23/1994 |
| 7 | 26 | All Good Things... | 05/23/1994 |