The Drumcree conflict or Drumcree standoff is a dispute over yearly parades in the town of Portadown, Northern Ireland. The town is mainly Protestant and hosts numerous Protestant marches each summer, but has a significant Catholic minority. The Orange Order insists that it should be allowed to march its traditional route to and from Drumcree Church on the Sunday before the Twelfth of July. However, most of this route is through the mainly Catholic/Irish nationalist part of town. The residents, who see the march as sectarian, triumphalist and supremacist, have sought to ban it from their area. The Orangemen see this as an attack on their traditions; they had marched the route since 1807, when the area was mostly farmland.

Portadown is a town in County Armagh, Northern Ireland. The town sits on the River Bann in the north of the county, about 24 mi (39 km) southwest of Belfast. It is in the Armagh City, Banbridge and Craigavon Borough Council area and had a population of about 22,000 at the 2011 Census. For some purposes, Portadown is treated as part of the "Craigavon Urban Area", alongside Craigavon and Lurgan.