P
| Title | Date of creation | Surname | Current status | Notes |
|---|---|---|---|---|
| Palmer of Castle Lackin | 1777 | Palmer | extinct 1910 | |
| Parnell of Rathleague | 1766 | Parnell | extant | fourth Baronet created Baron Congleton in 1841 |
| Parsons of Birr Castle | 1677 | Parsons | extant | fifth Baronet succeeded as Earl of Rosse in 1807 |
| Parsons of Bellamont | 1620 | Parsons | extinct 1764 | third Baronet created Viscount Rosse in 1681 |
| Paul of Paulville | 1794 | Paul | extinct 1961 | |
| Perceval of Kanturk | 1661 | Perceval | extant | fifth Baronet created Earl of Egmont in 1733; Baronetcy unproven (15th Baronet died 2001) - under review |
| Pierce of Pierce Court | 1622 | Pierce | extinct c. 1649 | |
| Piers of Tristernagh Abbey | 1661 | Piers | extant | |
| Prendergast of Gort | 15 July 1699 | Prendergast | extinct 1760 |
Read more about this topic: List Of Baronetcies In The Baronetage Of Ireland