The Hereford Breviary is a medieval breviary (a liturgical book specifically for the divine office) of the Roman Rite that was made at Hereford Cathedral in England circa 1300. It was notable for its unique calendar, including images and accounts of local saints, and its extensive use of English and French in addition to Latin. Though abolished during the English Reformation, the breviary is considered one of the great illuminated manuscripts of medieval England.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.