普通教育高级程度证书（英语：The General Certificate of Education Advanced Level，简称GCE A-Level或A-Level）是学生完成12-13年级的两年制大学预科的学业后，所取得的由英国（不包括苏格兰）或英国海外属地教育部颁发的的普通中等教育文凭，在修读完中等教育普通证书之后参加，供16-19岁的学生修读，通常为期两年。A-Level在1951年首次推出，用以取代以前的高等中学毕业会考（HSC）。完成A-Level学业之后，通常会得到GCE A-Level证书。

The General Certificate of Education Advanced Level (short form: GCE Advanced Level), or more commonly, the A Level, is a school leaving qualification offered by educational bodies in the United Kingdom and the British Crown dependencies to students completing secondary or pre-university education. A number of countries, including Singapore, Kenya, Mauritius and Zimbabwe have developed qualifications with the same name as and a similar format to the British A Levels. Obtaining A Level or equivalent qualifications is generally required for university entrance.