| Date | Time | Competition | Home |
| Away | Venue | TV / Att |
|
|---|
| August 2011 |
| 13/8/11 | 12:00 | F | Scarlets | 37 - 25 | Rotherham Titans | Parc y Scarlets |
| Report |
| 19/8/11 | 20:00 | F | ASM Clermont Auvergne | 17 - 6 | Scarlets | Stade Marcel Michelin | 4,500 | Report |
| 27/8/11 | 15:00 | F | Exeter Chiefs | 16 - 13 | Scarlets | Sandy Park Stadium | 4,361 | Report |
| September 2011 |
| 4/9/11 | 16:00 | RDP12 | Scarlets | 32 - 9 | Aironi Rugby | Parc y Scarlets | 6,493 | Report |
| 10/9/11 | 15:15 | RDP12 | Connacht Rugby | 13 - 11 | Scarlets | The Sportsground | 3,408 | Report |
| 17/9/11 | 19:45 | RDP12 | Munster Rugby | 35 - 12 | Scarlets | Musgrave Park | 7,648 | Report |
| 24/9/11 | 18:30 | RDP12 | Scarlets | 10 - 15 | Leinster Rugby | Parc y Scarlets | 8,823 | More |
| October 2011 |
| 1/10/11 | 15:00 | RDP12 | Benetton Treviso | 20 - 10 | Scarlets | Stadio Comunale di Monigo | 3,200 | Report |
| 7/10/11 | 19:05 | RDP12 | Scarlets | 33 - 17 | Edinburgh Rugby | Parc y Scarlets | 6,188 | Report |
| 15/10/11 | 18:00 | LVC-P2,P3 | Scarlets | 31 - 3 | Leicester Tigers | Parc y Scarlets | 6,314 | Report |
| 23/10/11 | 14:30 | LVC-P2,P3 | Cardiff Blues | 3 - 30 | Scarlets | Cardiff City Stadium | 6,913 | Report |
| 29/10/11 | 15:00 | RDP12 | Scarlets | 24 - 17 | Ulster Rugby | Parc y Scarlets | 7,075 | Report |
| November 2011 |
| 5/11/11 | 18:30 | RDP12 | Ospreys | 9 - 9 | Scarlets | The Liberty Stadium | 12,332 | Report |
| 12/11/11 | 15:00 | HC-P1 | Scarlets | 31 - 23 | Castres Olympique | Parc y Scarlets | 7,860 | Report |
| 18/11/11 | 20:00 | HC-P1 | Northampton Saints | 23 - 28 | Scarlets | Franklin's Gardens | 13,475 | Report |
| 25/11/11 | 19:05 | RDP12 | Scarlets | 22 - 12 | Newport Gwent Dragons | Parc y Scarlets | 7,950 | Report |
| December 2011 |
| 2/12/11 | 19:05 | RDP12 | Ulster Rugby | 24 - 17 | Scarlets | Ravenhill | 8,117 | Report |
| 10/12/11 | 15:40 | HC-P1 | Scarlets | 14 - 17 | Munster Rugby | Parc y Scarlets | 13,183 | Report |
| 18/12/11 | 12:45 | HC-P1 | Munster Rugby | 19 - 13 | Scarlets | Thomond Park | 25,600 | Report |
| 26/12/11 | 14:05 | RDP12 | Scarlets | 22 - 14 | Ospreys | Parc y Scarlets | 14,756 | Report |
| 30/12/11 | 19:05 | RDP12 | Newport Gwent Dragons | 6 - 10 | Scarlets | Rodney Parade | 7,571 | Report |
| January 2012 |
| 7/1/12 | 18:15 | RDP12 | Scarlets | 16 - 14 | Glasgow Warriors | Parc y Scarlets | 9,869 | Report |
| 14/1/12 | 13:30 | HC-P1 | Scarlets | 17 - 29 | Northampton Saints | Parc y Scarlets | 9,869 | Report |
| 21/1/12 | 19:00 | HC-P1 | Castres Olympique | 13 - 16 | Scarlets | Stade Pierre Antoine | 6,631 | Report |
| 28/1/12 | 18:30 | LVC-P2,P3 | Scarlets | 27 - 19 | London Irish | Parc y Scarlets | 8,117 | Report |
| February 2012 |
| 4/2/12 | 15:00 | LVC-P2,P3 | Sale Sharks | v | Scarlets | Edgeley Park | S4C | More |
| 9/2/12 | 19:05 | RDP12 | Glasgow Warriors | v | Scarlets | Firhill | BBCw | More |
| 17/2/12 | 19:35 | RDP12 | Leinster Rugby | v | Scarlets | Royal Dublin Society | TG4 | More |
| 23/2/12 | 19:35 | RDP12 | Scarlets | v | Benetton Treviso | Parc y Scarlets | S4C | More |
| March 2012 |
| 2/3/12 | 19:30 | RDP12 | Scarlets | v | Connacht Rugby | Parc y Scarlets |
| More |
| 9/10/11 Mar |
| LVC-SF |
| v |
| TBA |
|
|
| 9/10/11 Mar |
| LVC-SF |
| v |
| TBA |
|
|
| 16/17/18 Mar |
| LVC-F |
| v |
| Sixways |
|
|
| 24/3/12 | 18:30 | RDP12 | Cardiff Blues | v | Scarlets | Cardiff City Stadium | S4C | More |
| 30/3/12 | 19:35 | RDP12 | Edinburgh Rugby | v | Scarlets | Murrayfield | BBC ALBA | More |
| April 2012 |
| 8/4/12 | 20:15 | ECC-QF | Brive | v | Scarlets | Stade Amedee-Domenech | S4C, Sky Sports | More |
| 13/14/15 Apr |
| RDP12 | Aironi Rugby | v | Scarlets | Stadio Luigi Zaffanella |
| More |
| 20/21/22 Apr |
| RDP12 | Scarlets | v | Munster Rugby | Parc y Scarlets |
| More |
| 27/28/29 Apr |
| HC-SF |
| v |
| TBA |
|
|
| 27/28/29 Apr |
| HC-SF |
| v |
| TBA |
|
|
| May 2012 |
| 5/5/12 | 18:30 | RDP12 | Scarlets | v | Cardiff Blues | Parc y Scarlets |
| More |
| 19/5/12 | 17:00 | HC-F |
| v |
| Twickenham |
|
|
|
