Season Three of Diagnosis Murder premiered on December 8, 1995.
 Episodes
| # | # | Title |  |  | Airdate |  |  |  | 
| 42 | 1 | An Innocent Murder |  |  | December 8, 1995 |  |  |  | 
| 43 | 2 | Witness to Murder |  |  | December 15, 1995 |  |  |  | 
| 44 | 3 | All American Murder |  |  | December 22, 1995 |  |  |  | 
| 45 | 4 | Murder in the Courthouse |  |  | December 29, 1995 |  |  |  | 
| 46 | 5 | Murder on the Run (1) |  |  | January 5, 1996 |  |  |  | 
| 47 | 6 | Murder on the Run (2) |  |  | January 12, 1996 |  |  |  | 
| 48 | 7 | Love Is Murder |  |  | January 19, 1996 |  |  |  | 
| 49 | 8 | Misdiagnosis Murder |  |  | January 26, 1996 |  |  |  | 
| 50 | 9 | The Pressure to Murder |  |  | February 9, 1996 |  |  |  | 
| 51 | 10 | Living on the Streets Can Be Murder |  |  | February 16, 1996 |  |  |  | 
| 52 | 11 | Murder Murder |  |  | February 23, 1996 |  |  |  | 
| 53 | 12 | Murder in the Dark |  |  | March 8, 1996 |  |  |  | 
| 54 | 13 | 35 Millimeter Murder |  |  | March 29, 1996 |  |  |  | 
| 55 | 14 | The Murder Trade |  |  | April 5, 1996 |  |  |  | 
| 56 | 15 | Mind over Murder |  |  | April 12, 1996 |  |  |  | 
| 57 | 16 | Murder by the Book |  |  | April 19, 1996 |  |  |  | 
| 58 | 17 | FMurder |  |  | April 26, 1996 |  |  |  | 
| 59 | 18 | Left-Handed Murder |  |  | May 3, 1996 |  |  |  |