The Journal de Mathématiques Pures et Appliquées (ISSN 0021-7824) is a French monthly scientific journal of mathematics, founded in 1836 by Joseph Liouville (editor: 1836–1874).

The journal was originally published by Charles Louis Étienne Bachelier.

[1] After Bachelier's death in 1853, publishing passed to his son-in-law, Louis Alexandre Joseph Mallet, and the journal was marked Mallet-Bachelier.

Up to 1945, volumes of Journal de Mathématiques Pures et Appliquées are available online free in their entirety from Internet Archive or Bibliothèque nationale de France.

Recent volumes (from 1997 onward) are made freely available on the journal's website after 48 months.