Zoé, Lady Laurier (née Lafontaine; June 26, 1841 – November 1, 1921), was the wife of Sir Wilfrid Laurier, the seventh Prime Minister of Canada.

[5] In Montreal, Lafontaine was educated at the School of the Bon Pasteur, and at the Convent of the Sisters of the Sacred Heart, St. Vincent de Paul.

She was one of the vice presidents on the formation of the National Council of Women of Canada and was honorary vice president of the Victorian Order of Nurses.

In 1861, Lafontaine first met her future husband, Sir Wilfrid Laurier, at the home of Dr. Séraphin Gauthier, where both were boarding.

[5] Her will bequeathed her Ottawa home to William Lyon Mackenzie King.