罗马教廷（拉丁语：Curia Romana；中文常直称为教廷）是圣座的行政机构。它是辅助教宗处理整个天主教会的事务，也与教宗一起构成了天主教会的中央领导机构。其为天主教会的日常运作与达成目标提供必要的中枢组织。现今多以其所在地「梵蒂冈」代称。

The Roman Curia is the administrative apparatus of the Holy See and the central body through which the Roman Pontiff conducts the affairs of the universal Catholic Church. It acts in his name and with his authority for the good and for the service of the particular Churches and provides the necessary central organization for the correct functioning of the Church and the achievement of its goals.