Pierre Chassigneux

Pierre Claude Georges Chassigneux (; 25 December 1941 – 22 January 2024) was a French businessman and government official.

Biography Born in Neuilly-sur-Marne on 25 December 1941, Chassigneux's parents were doctors. He attended secondary school at the and the Lycée Louis-le-Grand before graduating from the Faculty of Law of Paris, Sciences Po, and the École nationale d'administration. After university, he joined the Ministry of the Interior in 1969 and became chief of staff to Bernard Couzier. In 2003, he became president of the Société des Autoroutes du Nord et de l'Est de la France (SANEF), succeeding Pierre Chantereau. He was also vice-president of the Association des sociétés françaises d'autoroutes et d'ouvrages à péages and treasurer of the . In December 2011, he ended his mandate as president of SANEF. As president of Taxis bleus, he fought against the rise of the vehicle for hire industry during the 2010s.

Pierre Chassigneux died on 22 January 2024, at the age of 82.