信仰审判（西班牙语：Auto-da-fé，意为“信仰行动”）是一种使人公开忏悔的仪式，主要发生在中世纪西班牙宗教裁判所或葡萄牙宗教裁判所决定对异教徒和异端者实施刑罚后。实际上忏悔之后犯人多被世俗当局处决，最严厉的刑罚当属火刑。

An auto-da-fé or auto-de-fé (from Portuguese auto da fé, meaning "act of faith") was the ritual of public penance of condemned heretics and apostates that took place when the Spanish Inquisition, Portuguese Inquisition or the Mexican Inquisition had decided their punishment, followed by the execution by the civil authorities of the sentences imposed.