Louis-Paul-Armand Simonneaux (19 January 1916 – 22 January 2009) was a French prelate of the Roman Catholic Church and was one of the oldest living bishops and one of oldest French bishops at the time of his death.

[citation needed] Simonneaux was born in Servon-sur-Vilaine, France and was ordained a priest on 10 March 1946.

He was appointed to the Diocese of Versailles on 30 September 1967 and ordained bishop on 26 November 1967.

He remained bishop of Versailles until 4 June 1988.

This article about a French Catholic bishop or archbishop is a stub.