Trogneux

Trogneux is a French surname. It may refer to:

People with the surname

 * Alain Trogneux (born 1955), French local historian
 * Brigitte Trogneux, later known as Brigitte Macron, First Lady of France

Other

 * Fontaine Trogneux, later known as Fontaine de Charonne, historic fountain in Paris, France
 * Jean Trogneux, French chocolatier, run by five generations of the Trogneux family in Amiens