 Basilica of Saint-Martin d'Ainay

The Basilica of Saint-Martin d'Ainay () is a Romanesque church in Ainay in the Presqu'île district in the historic centre of Lyon, France

Legendary origins of a remarkably large church, which may once have stood on this site, are noted by Gregory of Tours  and may be connected to the account of Eusebius, in his "Historia Ecclesiae", of the martyrdom of Blandina, the young girl among 48 Christians fed to lions by the Romans in 177 in Lyon's amphitheatre.The lions refused to eat her, according to Eusebius