| Pos | Name | Country | stamps | Since |
|---|---|---|---|---|
| 187 | Pintos Maxi | Uruguay | 120 | 22/03/2011 |
| 964 | Pitarg Marti Ramon | España | 1 | 11/10/2013 |
| 950 | Plascencia Flavio | Ecuador | 1 | 10/10/2010 |
| 125 | Pohls Federico | México | 242 | 14/08/2008 |
| 759 | Polenta Mario | España | 5 | 31/07/2011 |
| 295 | Polo Gómez César | España | 110 | 30/09/2015 |
| 693 | Pompilio Numa | México | 1 | 22/05/2010 |
| 235 | Poncela Susana | España | 51 | 26/04/2012 |
| 885 | Popescu George Bogdan | Italia | 1 | 09/04/2010 |
| 90 | Porqueres Frauca Jose Carlos | España | 1288 | 06/08/2011 |
| 381 | Porras Carlos | Cuba | 28 | 21/03/2017 |
| 213 | Portas Afenjar Andres | España | 187 | 20/04/2010 |
| 150 | Portela Eduardo | Argentina | 149 | 02/08/2009 |
| 818 | Portillo Ayon Eden | México | 2 | 22/10/2015 |
| 14 | Poveda Juanjo | España | 1686 | 19/03/2008 |
| 414 | Pozzi Jorge Luis | Argentina | 11 | 04/05/2013 |
| 914 | Preciado Andrea | México | 1 | 19/06/2012 |
| 288 | Prieto LeÓn | España | 103 | 27/03/2013 |
| 363 | Ptasik Mario | Argentina | 19 | 28/10/2010 |
| 488 | Puchol Manuel | España | 9 | 06/06/2011 |