The Durham (County Palatine) Act 1836 (6 & 7 Will 4 c 19) was an Act of the Parliament of the United Kingdom. It abolished the temporal authority of the Bishop of Durham within the County Palatine of Durham, placing the county under lay administration. Previously, since 1075, the so-called prince-bishops had substantial powers as earls "with the right to raise an army, mint his own coins, and levy taxes".