R
| Title | Date of creation | Surname | Current status | Notes |
|---|---|---|---|---|
| Reading of Dublin | 1675 | Reading | extinct 1689 | |
| Reynell of Laleham | 1678 | Reynell | extinct 1848 | |
| Ribton of Woodbrook | 1760 | Ribton | extinct 1901 | |
| Richardson of Aughre | 1787 | Richardson, Richardson-Bunbury | extant | |
| Riggs-Miller of Ballicasey | 1778 | Riggs-Miller | extinct 1828 | |
| Roche of Fermoy | 1782 | Roche | extinct 1807 |
Read more about this topic: List Of Baronetcies In The Baronetage Of Ireland