Roe Beck also known as the River Roe in its lower reaches, is a beck that flows through Cumbria, England. It is a lower tributary of the River Caldew which it joins near Gaitsgill south of Dalston. The total length of the beck including Peel Gill is 20.8 kilometres (12.9 mi) and it has a catchment of 69 square kilometres (27 sq mi), which includes the area of its major tributary the River Ive.