Madeleine Cemetery is a former cemetery in the 8th arrondissement of Paris and was one of the four cemeteries used to dispose of the corpses of guillotine victims during the French Revolution. The cemetery was named after Mary Magdalene, known in French as Sainte-Madeleine.

The Catacombs of Paris are underground ossuaries in Paris, France, which hold the remains of more than six million people. Built to consolidate Paris's ancient stone quarries, they extend south from the Barrière d'Enfer former city gate; the ossuary was created as part of the effort to eliminate the effects of the city's overflowing cemeteries. Preparation work began shortly after a 1774 series of basement wall collapses around the Holy Innocents' Cemetery added a sense of urgency to the cemetery-eliminating measure, and from 1786, nightly processions of covered wagons transferred remains from most of Paris's cemeteries to a mine shaft opened near the Rue de la Tombe-Issoire.