| Player | Mat | Start Date | Team | Opposition | End Date | Team | Opposition |
|---|---|---|---|---|---|---|---|
| R Ruddock | 12 | 24 Sep 2011 | Leinster | v Scarlets | 2 Mar 2012 | Leinster | v Aironi |
| L Auva'a | 11 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| D Toner | 11 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| E Reddan | 11 | 4 Nov 2011 | Leinster | v Munster | 12 May 2012 | Leinster | v Glasgow |
| D Kearney | 10 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| I Madigan | 10 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| E O'Malley | 10 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| CR Strauss | 10 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| HS van der Merwe | 10 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| T Isaacs | 9 | 2 Sep 2011 | Ospreys | v Leinster | 1 Jan 2012 | Ospreys | v Cardiff |
| DJ Browne | 9 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| F Carr | 9 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| J Hagan | 9 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| IK Nacewa | 9 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| K McLaughlin | 9 | 8 Oct 2011 | Leinster | v Connacht | 2 Mar 2012 | Leinster | v Aironi |
| AW Jones | 9* | 10 Feb 2012 | Ospreys | v Edinburgh | 27 May 2012 | Ospreys | v Leinster |
| IJ Boss | 8 | 28 Oct 2011 | Leinster | v Edinburgh | 17 Feb 2012 | Leinster | v Scarlets |
| N White | 8 | 24 Sep 2011 | Leinster | v Scarlets | 17 Feb 2012 | Leinster | v Scarlets |
| LM Fitzgerald | 8 | 24 Sep 2011 | Leinster | v Scarlets | 2 Mar 2012 | Leinster | v Aironi |
| J McGrath | 8 | 9 Sep 2011 | Leinster | v Dragons | 2 Mar 2012 | Leinster | v Aironi |
| CE Healy | 8* | 4 Nov 2011 | Leinster | v Munster | 12 May 2012 | Leinster | v Glasgow |
| MA Ross | 8 | 28 Oct 2011 | Leinster | v Edinburgh | 12 May 2012 | Leinster | v Glasgow |
| S Cronin | 7 | 28 Oct 2011 | Leinster | v Edinburgh | 17 Feb 2012 | Leinster | v Scarlets |
| S Jennings | 7 | 4 Nov 2011 | Leinster | v Munster | 17 Feb 2012 | Leinster | v Scarlets |
| F McFadden | 7 | 28 Oct 2011 | Leinster | v Edinburgh | 17 Feb 2012 | Leinster | v Scarlets |
| J Rees | 7 | 2 Sep 2011 | Ospreys | v Leinster | 17 Feb 2012 | Ospreys | v Aironi |
| GW D'Arcy | 7 | 4 Nov 2011 | Leinster | v Munster | 12 May 2012 | Leinster | v Glasgow |
| J Sexton | 7 | 28 Oct 2011 | Leinster | v Edinburgh | 12 May 2012 | Leinster | v Glasgow |
| RJ Bevington | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
| DR Biggar | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
| AM Bishop | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
| H Dirksen | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
| IR Evans | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
| KF Fotuali'i | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
| RM Hibbard | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
| P James | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
| AR Jones | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
| R Webb | 7* | 23 Mar 2012 | Ospreys | v Leinster | 27 May 2012 | Ospreys | v Leinster |
* indicates that the sequence is ongoing/unbroken
| Records include the following current or recent matches: |
|
Leinster v Ospreys at Dublin, RaboDirect PRO12 Final, May 27, 2012 [30-31 FT] |
|
Leinster v Glasgow at Dublin, RaboDirect PRO12 Semi final, May 12, 2012 [19-15 FT] |
|
Ospreys v Munster at Swansea, RaboDirect PRO12 Semi final, May 11, 2012 [45-10 FT] |
