Geneviève Boucher (August 19, 1676 – May 30, 1766) was a Canadian Ursuline nun also known as Mère (Mother) Geneviève de Saint-Pierre, O.S.U., or simply Mère de Saint-Pierre.
Two years later, on 18 September 1696, she professed religious vows and became a member of the Order.
Boucher served as bursar, as mistress of novices and boarders and as assistant superior.
At the end of her term, she was again elected as the assistant superior, serving from 1753 to 1759 in this office.
At the end of this period, her health was no longer good and she retired from that post.