Upper Philipstown () is a barony in County Offaly (formerly King's County), Ireland.
The name Upper Philipstown is derived from Philipstown, the former name of Daingean.
Upper Philipstown is located in northeast County Offaly, north of the River Barrow.
As Viscount Clanmalier the ÃÂ Diomasaigh (O'Dempsey) held part of Upper Philipstown, which was roughly formed from the tuath, Ferann Clainne Diarmata. The original Philipstown barony was split into lower and upper by 1807.
Below is a list of settlements in Upper Philipstown: