Sir Edward Seaborne Clouston, 1st Baronet (May 9, 1849 – November 23, 1912) was a Canadian banker and financier who became the General Manager of the Bank of Montreal.

He was born in Moose Factory to James Stewart Clouston (1826–1874),[1] the last Chief Factor of the Hudson's Bay Company (HBC), and his wife Margaret, daughter of Robert Seaborn Miles (1795–1870), in his time also Chief Factor for the HBC and Sheriff of Rupert's Land.

She married John Lancelot Todd, professor of parasitology at McGill University, in 1911 and they were the parents of three daughters.

In 1895, she was elected vice-president of a committee to preserve Mount Royal Park.

[6][7] His nephew, James Campbell Clouston, played a pivotal role during the Dunkirk evacuation.