List of Famous people named Pierre

Pierre Legendre is a French historian of law and psychoanalyst. Legendre holds a position of research director at the École pratique des hautes études. His work is primarily devoted to the history of juristic institutions and concepts and to the anthropology of Western civilization.

Pierre Nguyễn Văn Nhơn is a Vietnamese prelate of the Catholic Church who served as Archbishop of the Archdiocese of Hanoi from May 2010 to November 2018. A cardinal since February 2015, he was Bishop of the Roman Catholic Diocese of Đà Lạt from 1994 to 2010, and the President of the Catholic Bishops' Conference of Vietnam from 2007 to 2013.

Pierre Rosenstiehl was a French mathematician recognized for his work in graph theory, planar graphs, and graph drawing.

Pierre Colmez is a French mathematician, notable for his work on p-adic analysis.

Pierre Vimont is a French diplomat who served as the Executive Secretary-General of the European External Action Service (EEAS) from 2010 until 2015. His current rank in the French civil service is "Ambassadeur de France", which is properly not a rank but a "dignity" bestowed upon a diplomat for life. He is a senior fellow at Carnegie Europe.

Pierre Ruby is a French former professional racing cyclist. He rode in five editions of the Tour de France.