The Powysland Club is a historical society for the county of Montgomeryshire, Wales. It was founded in 1867. Among the society's members was Elias Owen, the antiquarian who served as a committee member and published articles in the club's journal, The Montgomeryshire Collections between 1871 and 1899. Members of the club founded the first Powysland Museum in 1874. Welshpool Town Council took over the museum in 1930.