Augustin Georges Albert Charpy (1 September 1865 – 25 November 1945) was the French scientist who created the Charpy impact test.

He attended École Polytechnique from 1885 to 1887 and graduated with a degree in Marine Artillery.

In 1920 he became a professor of metallurgy at École Nationale Supérieure des Mines de Paris.

In 1922 he became the professor of general chemistry at École Polytechnique.

He died of a heart attack in Paris, France.