Peter Browne, 2nd Earl of Altamont | |
|---|---|
 Portrait by Joseph Hone | |
| Member of the Parliament of Ireland | |
| In office 1761–1768 | |
Peter Browne, 2nd Earl of Altamont (c. 1731 – 28 December 1780) was an Anglo-Irish landowner, absentee slaveholder and MP.
He was the son of John Browne, 1st Earl of Altamont, and Anne Gore. He was involved in organising the construction of the town of Westport, County Mayo with the architect William Leeson.