| NGC 1683 | William Parsons, 3rd Earl of Rosse | spiral galaxy |
| NGC 1685 | William Parsons, 3rd Earl of Rosse | lenticular galaxy |
| NGC 3187 | William Parsons, 3rd Earl of Rosse | spiral galaxy |
| NGC 1622 | William Parsons, 3rd Earl of Rosse | intermediate spiral galaxy |
| NGC 2694 | William Parsons, 3rd Earl of Rosse | elliptical galaxy |
| NGC 2779 | William Parsons, 3rd Earl of Rosse | lenticular galaxy |
| NGC 2823 | William Parsons, 3rd Earl of Rosse | radio galaxy |
| NGC 2826 | William Parsons, 3rd Earl of Rosse | lenticular galaxy |
| NGC 2827 | William Parsons, 3rd Earl of Rosse | spiral galaxy |
| NGC 2828 | William Parsons, 3rd Earl of Rosse | lenticular galaxy |
| NGC 2831 | William Parsons, 3rd Earl of Rosse | elliptical galaxy |
| NGC 2832 | William Parsons, 3rd Earl of Rosse | brightest cluster galaxy |
| NGC 2834 | William Parsons, 3rd Earl of Rosse | elliptical galaxy |
| NGC 2839 | William Parsons, 3rd Earl of Rosse | elliptical galaxy |
| NGC 5906 | William Parsons, 3rd Earl of Rosse | astronomical object |
| 11 Parthenope | Annibale de Gasparis | asteroid |
| NGC 970 | William Parsons, 3rd Earl of Rosse | spiral galaxy |
| NGC 971 | William Parsons, 3rd Earl of Rosse | star |
| NGC 733 | William Parsons, 3rd Earl of Rosse | star |
| NGC 737 | William Parsons, 3rd Earl of Rosse | asterism |
| NGC 738 | William Parsons, 3rd Earl of Rosse | lenticular galaxy |
| NGC 740 | William Parsons, 3rd Earl of Rosse | spiral galaxy |
| NGC 751 | William Parsons, 3rd Earl of Rosse | elliptical galaxy |
| NGC 761 | William Parsons, 3rd Earl of Rosse | spiral galaxy |
| NGC 714 | Heinrich Louis d'Arrest | lenticular galaxy |
| NGC 717 | Heinrich Louis d'Arrest | lenticular galaxy |
| 13 Egeria | Annibale de Gasparis | asteroid |
| NGC 130 | William Parsons, 3rd Earl of Rosse | lenticular galaxy |
| NGC 385 | William Parsons, 3rd Earl of Rosse | lenticular galaxy |
| NGC 386 | William Parsons, 3rd Earl of Rosse | elliptical galaxy |
| NGC 388 | William Parsons, 3rd Earl of Rosse | elliptical galaxy |
| NGC 318 | William Parsons, 3rd Earl of Rosse | lenticular galaxy |
| NGC 486 | William Parsons, 3rd Earl of Rosse | elliptical galaxy |
| NGC 492 | William Parsons, 3rd Earl of Rosse | intermediate spiral galaxy |
| NGC 500 | William Parsons, 3rd Earl of Rosse | lenticular galaxy |
| NGC 1424 | William Parsons, 3rd Earl of Rosse | intermediate spiral galaxy |