Harike Wetland also known as "Hari-ke-Pattan", with the Harike Lake in the deeper part of it, is the largest wetland in northern India in the Tarn Taran Sahib district of the Punjab state in India. The wetland and the lake were formed by constructing the headworks across the Sutlej river, in 1953. The headworks is located downstream of the confluence of the Beas and Sutlej rivers.