高級學習證書(英語:Certificate of Advanced Study,CAS),也稱為高級證書(Advanced Certificate,AC)、高級研究生學習證書(Certificate of Advanced Graduate Study,CAGS)或高級專業學習證書(Certificate of Advanced Professional Studies,CAPS),是專為在校學生以及尋求繼續教育計劃的從業者設計的碩士後階段學術證書,以提高他們在人文[1][2]、教育[3][4]、圖書館信息學[5]、軟件工程[6]、管理[7]等學術領域的職業發展。
^Certificate of Advanced Graduate Study. Annette Caldwell Simmons School of Education & Human Development, Southern Methodist University. [2013-09-19]. (原始內容存檔於2013-09-21).
^Totten, Herman L. The Management of Library and Information Studies Education, Journal of Library Administration illustrated. Psychology Press. 1992. ISBN 978-1560242529.