Felices de Bilibio was a 6th-century anchorite who lived in Roman Spain. As a devoted disciple of Saint Aemilianus, he resided at the Bilibio castellum. His life and spiritual significance are documented in the *Vita Aemiliani*, a biography composed by Braulio of Zaragoza. He is remembered as a holy man of the early church, with his legacy preserved through hagiographical accounts detailing his ascetic lifestyle and spiritual influence.