Ælfric of Eynsham (c. 955 – c. 1010) is an English abbot, as well as a consummate, prolific writer in Old English of hagiography, homilies, biblical commentaries, and other genres.

He is also known variously as Ælfric the Grammarian (Alfricus Grammaticus), Ælfric of Cerne, and Ælfric the Homilist.