Academic staff of the University of Poitiers

Claude Hagège (French: [aʒɛʒ]; born 1 January 1936) is a French linguist.

Yves-Marie Adeline Soret de Boisbrunet (born March 24, 1960 in Poitiers, France) better known as Yves-Marie Adeline, is a French Catholic writer. He also was the founder and leader of the French political party, Alliance Royale.

Michel Brunet (born April 6, 1940) is a French paleontologist and a professor at the Collège de France. In 2001 Brunet announced the discovery in Central Africa of the skull and jaw remains of a late Miocene hominid nicknamed Toumaï. These remains may predate the earliest previously known hominid remains, Lucy, by over three million years; however, this conclusion is the subject of a significant controversy.

Roger Garaudy (French: [ʁɔʒe gaʁodi]; 17 July 1913 – 13 June 2012) was a French philosopher, French resistance fighter and a communist author. He converted to Islam in 1982. In 1998, he was convicted and fined for Holocaust denial under French law for claiming that the death of six million Jews was a "myth".

René Maurice Fréchet (French: [ʁəne mɔʁis fʁeʃɛ, moʁ-]; 2 September 1878 – 4 June 1973) was a French mathematician. He made major contributions to general topology and was the first to define metric spaces. He also made several important contributions to the field of statistics and probability, as well as calculus. His dissertation opened the entire field of functionals on metric spaces and introduced the notion of compactness. Independently of Riesz, he discovered the representation theorem in the space of Lebesgue square integrable functions. He is often referred to as the founder of the theory of abstract spaces.