克拉伦敦法典（Constitutions of Clarendon）是1164年英王亨利二世颁布的扩大王权，限制教会特权和教会法庭权力的法典。名称源于威尔特用于皇家狩猎的郡克拉伦登宫，法典在此公布。亨利二世企图以此收回教会的圣职推荐权，其一系列举措导致与坎特伯雷大主教托马斯·贝克特的矛盾激化，贝克特被杀导致亨利二世与教廷的对立，被教廷除以破门律。最终亨利二世向贝克特的尸骸忏悔，《克拉伦敦法典》被取消。

The Constitutions of Clarendon were a set of legislative procedures passed by Henry II of England in 1164. The Constitutions were composed of 16 articles and represent an attempt to restrict ecclesiastical privileges and curb the power of the Church courts and the extent of Papal authority in England. In the anarchic conditions of Henry II's predecessor, Stephen, the church had extended its jurisdiction by taking advantage of the weakness of royal authority. The Constitutions were claimed to restore the judicial customs observed during the reign of Henry I (1100–35), while in fact they were a part of Henry II's larger expansion of royal jurisdiction into the Church and civil law, which was a defining aspect of his reign.