The Obel Tower is a high rise building in Belfast, Northern Ireland. Costing £60 million and measuring 85 metres (279 ft) in height, the tower dominates the Belfast skyline. On completion it overtook the previous tallest building in Ireland, Windsor House (80 m), also in Belfast. The Obel Tower is located on Donegall Quay on the River Lagan beside the Lagan Weir.

The tower contains 233 apartments. The first 182 apartments released

in March 2005, priced from £100,000 to £475,000 were reserved off

plan within 48 hours.

Construction work on phase one of the project, the foundations and 2 storey basement car park, began in January 2006. In mid-2007 construction work on the site ceased, and all of the construction equipment was removed; construction then recommenced on 17th June 2008.