阿里恰（意大利语：Ariccia）是意大利拉齐奥大区罗马省的一个镇，面积18平方公里，人口17,995人（2004年）。

Ariccia (Latin: Aricia) is a town and comune in the Metropolitan City of Rome, central Italy. It is in the Alban Hills of the Lazio (Latium) region and could be considered an extension of Rome's southeastern suburbs. One of the Castelli Romani towns, Ariccia is located in the regional park known as the "Parco Regionale dei Castelli Romani".