七日委员会，英文Hebdomadal Council，是牛津大学曾经的最高管理机构。委员会创建于1854年，后来在2000年米迦勒学期废除，被大学委员会取代。根据法规，七日委员会管理牛津大学财务财产，大学行政管理以及对外关系。学术的日常管理交给 General Board of the Faculties,七日委员会则进行监督。

七日委员会有18人，经选举产生。七日委员会有发起决议和法规的特权，这是为了提交审批的会员。在大学方面，每两个星期会举行了一次会议，其中两次在长假期中。

七日委员会的传统是严格的一周一次会议，这也是其名称的来源（英文Hebdomadal）。即便有特殊情况需要加开会议，加开的会议还是会和一次周例会连在一起。

The Hebdomadal Council was the chief executive body for the University of Oxford from its establishment in 1854 until its replacement, in the Michaelmas term of 2000, by the new University Council. Chaired by the Vice-Chancellor, the Hebdomadal Council held statutory responsibility for the management of the University's finances and property, University administration, and relations between the University and all outside institutions. Direct responsibility for academic administration was delegated to the General Board of the Faculties, with the Hebdomadal Council holding an oversight role.