Season One Broadcast History
Episode Guide :: Broadcast History
With contributions from AaronHandyIII.
The first season of M*A*S*H aired from Sunday, September 17th, 1972, with the series premiere, until Sunday, September 9th, 1973, when the final summer repeat was broadcast.
| Airdate | Episode # | Episode Title |
| 09/17/1972 | 1 | M*A*S*H -- The Pilot |
| 09/24/1972 | 2 | To Market, To Market |
| 10/01/1972 | 3 | Requiem for a Lightweight |
| 10/08/1972 | 4 | Chief Surgeon Who? |
| 10/15/1972 | 5 | The Moose |
| 10/22/1972 | 6 | Yankee Doodle Doctor |
| 10/02/1972 | PRE-EMPTED: Yellow Submarine | |
| 11/05/1972 | 7 | Bananas, Crackers and Nuts |
| 11/12/1972 | 8 | Cowboy |
| 11/19/1972 | 9 | Henry, Please Come Home |
| 11/26/1972 | 10 | I Hate A Mystery |
| 12/03/1972 | PRE-EMPTED: The House Without A Christmas | |
| 12/10/1972 | 11 | Germ Warfare |
| 12/17/1972 | 12 | Dear Dad |
| 12/24/1972 | 13 | Edwina |
| 12/31/1972 | REPEAT: Requiem For A Lightweight | |
| 01/07/1973 | 14 | Love Story |
| 01/14/1973 | 15 | Tuttle |
| 01/21/1973 | 16 | The Ringbanger |
| 01/28/1973 | 17 | Sometimes You Hear the Bullet |
| 02/04/1973 | 18 | Dear Dad, Again |
| 2/11/1973 | PRE-EMPTED: Flintstones On Ice | |
| 02/18/1973 | 19 | The Long-John Flap |
| 02/25/1973 | 20 | The Army-Navy Game |
| 03/04/1973 | 21 | Sticky Wicket |
| 03/11/1973 | 22 | Major Fred C. Dobbs |
| 03/18/1973 | 23 | Ceasefire |
| 03/25/1973 | 24 | Showtime |
| 04/01/1973 | REPEAT: M*A*S*H -- The Pilot | |
| 04/08/1973 | REPEAT: Yankee Doodle Doctor | |
| 04/15/1973 | REPEAT: Chief Surgeon Who? | |
| 04/22/1973 | REPEAT: Bananas, Crackers And Nuts | |
| 04/29/1973 | REPEAT: To Market, To Market | |
| 05/06/1973 | REPEAT: Cowboy | |
| 05/13/1973 | REPEAT: Germ Warfare | |
| 05/20/1973 | REPEAT: Dear Dad | |
| 05/27/1973 | REPEAT: The Moose | |
| 06/03/1973 | REPEAT: Love Story | |
| 06/10/1973 | REPEAT: I Hate A Mystery | |
| 06/17/1973 | REPEAT: Dear Dad... Again | |
| 06/24/1973 | REPEAT: The Long-John Flap | |
| 07/01/1973 | REPEAT: Sitkcy Wicket | |
| 07/08/1973 | REPEAT: Major Fred C. Dobbs | |
| 07/15/1973 | REPEAT: Ceasefire | |
| 07/22/1973 | REPEAT: Requiem For A Lightweight | |
| 07/29/1973 | REPEAT: Chief Surgeon Who? | |
| 08/05/1973 | REPEAT: M*A*S*H -- The Pilot | |
| 08/12/1973 | PRE-EMPTED: Football (Giants Versus Patriots) | |
| 08/19/1973 | REPEAT: Tuttle | |
| 08/26/1973 | REPEAT: The Ringbanger | |
| 09/02/1973 | REPEAT: Bananas, Crackers And Nuts | |
| 09/09/1973 | REPEAT: The Army-Navy Game | |