Roger de Clifford (died 1282)

Roger de Clifford (died 6 November 1282), Lord of Appleby, Master of Topcliffe, was an English noble.

An English army proposed to cross the Menai Strait via a boat bridge over from Anglesay to Gwynedd, in an attempt to form a second front at the rear of the Welsh forces.

The English army, led by Luke de Tany, crossed over the boat bridge on 6 November, however they were attacked by the Welsh on the opposite side.

In the ensuing battle of the Menai Strait, the English forces were driven back across the bridge.

The boat bridge was destroyed leaving more than 300 killed or drowned, including Clifford and Tany.