| Köln: Erzbischöfliche Diözesan- und Dombibliothek (D-KNd) |
The manuscripts of the Dombibliothek are listed in: Heusgen: Gesamtkatalog. Not all manuscripts are from the Kölner Dom itself.
 | D-KNd 149, summer antiphoner, ca 1310; resembling D-KNd 263 |
| | D-KNd 226, prepared between 1353-1358 for Maria ad Gradus in Köln |
| | D-KNd 263, summer antiphoner, from the Dom of Köln, ca 1310 |
| | D-KNd 267, liturgical compendium from the Kölner Dom, mid 14th century |