Pierre Antoine Monneron (16 January 1747, Annonay, Ardèche - 8 June 1801, Pamplemousses, Mauritius) was a French merchant, banker, writer and politician. He was deputy to the French National Convention for Mauritius. His brothers, Joseph François Augustin Monneron and Louis Monneron, were also active in French national and colonial politics of the time, whilst his brother Charles Claude Ange Monneron was an engineer and explorer.