Feasts in the Cantus Index Network
| Feast | CI code | A4M | CD | CPL | CSK | FCB | HCD | HYM | MMMO | PEM | SEMM | USU | Total |
| Eadburgae | 14061530 | — | 2 | — | — | — | — | — | 1 | — | — | — | 3 |
| Edithae | 14091640 | — | 7 | — | — | — | — | — | 4 | — | — | — | 11 |
| Edithae,8 | 14091648 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Edmundi | 14112000 | — | 80 | — | — | — | — | — | 9 | — | — | — | 89 |
| Edmundi Archiepiscopi | 14111620 | — | 1 | 8 | — | — | — | — | — | — | — | — | 9 |
| Edwardi, Conf. | 14101330 | — | 35 | — | — | — | — | — | — | — | — | — | 35 |
| Edwardi, Conf., de morte | 14010520 | — | 4 | — | — | — | — | — | — | — | — | — | 4 |
| Edwardi, Mart. | 14031810 | — | — | — | — | — | — | — | 9 | — | — | — | 9 |
| Edwardi, Mart., transl. | 14062010 | — | 4 | — | — | — | — | — | — | — | — | — | 4 |
| Egberti | 14042400 | — | 1 | — | — | — | — | — | — | — | — | — | 1 |
| Egid.cf. | — | — | — | — | — | — | 15 | — | — | — | — | — | 15 |
| Egwini | 14123000 | — | 6 | — | — | — | — | — | — | — | — | — | 6 |
| Egwini,8 | 14123008 | — | 2 | — | — | — | — | — | — | — | — | — | 2 |
| Eleutherii | — | — | — | — | — | — | — | — | — | — | 5 | — | 5 |
| Eleutherii Papae, Martyris | 20000021 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Eleutherii TP | — | — | — | — | — | — | — | — | — | — | 5 | — | 5 |
| Elev. Elis. Hung. | 14050210 | — | 10 | — | — | — | — | — | 5 | — | — | — | 15 |
| Elev. Elis. Hung.,8 | 14050218 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Elevat. Auberti | 14012410 | — | 42 | — | — | — | — | — | — | — | — | — | 42 |
| Elevat. Gaugerici | 14092400 | — | 15 | — | — | — | — | — | — | — | — | — | 15 |
| Elevatio Amandi | 14092000 | — | 2 | — | — | — | — | — | 7 | — | — | — | 9 |
| Eliae | 14072020 | — | 31 | — | — | — | — | — | 6 | — | — | — | 37 |
| Eliae,8 | 14072028 | — | 2 | — | — | — | — | — | — | — | — | — | 2 |
| Eligii | 14120100 | — | 63 | 1 | 5 | — | — | — | 61 | — | 2 | — | 132 |
| Elis. | — | — | — | — | — | — | 762 | — | — | — | — | — | 762 |
| Elis.vid. | — | — | — | — | — | — | 21 | — | — | — | — | — | 21 |
| Elisabeth | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 |
| Elisabeth Hung. | 14111900 | — | 1151 | 96 | 172 | 74 | — | 35 | 27 | — | 3 | — | 1558 |
| Elisabeth Hung.,8 | 14111908 | — | 2 | — | — | — | — | — | — | — | — | — | 2 |
| Elisabeth Reginae Portugalliae | 14070830 | — | 2 | — | — | — | — | — | — | 22 | — | — | 24 |
| Elisei | 14061410 | — | 46 | — | — | — | — | — | 7 | — | — | — | 53 |
| Elisei,8 | 14061418 | — | 3 | — | — | — | — | — | — | — | — | — | 3 |
| Emer.cf. | — | — | — | — | — | — | 15 | — | — | — | — | — | 15 |
| Emerentianae | 14012300 | — | 8 | — | — | — | — | — | 20 | — | — | — | 28 |
| Emeri | — | — | — | — | — | — | 392 | — | — | — | — | — | 392 |
| Emerici | 14110500 | — | — | — | 44 | — | — | — | — | — | — | — | 44 |
| Emeterii, Celedonii | 14030310 | — | — | — | — | — | — | — | — | — | 53 | — | 53 |
| Emmer | — | — | — | — | — | — | 13 | — | — | — | — | — | 13 |
| Emmerami | 14092210 | — | 8 | — | — | 112 | — | — | 10 | — | — | — | 130 |
| Engratiae | 14040430 | — | — | — | — | — | — | — | — | — | 94 | — | 94 |
| Ep | — | — | — | — | — | — | 159 | — | — | — | — | — | 159 |
| Ephraem Confessoris, Eccl. Doct. | 20000022 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Epi | — | — | — | — | — | — | 4370 | — | — | — | — | — | 4370 |
| Epiphania | 05010600 | 32 | 5787 | 458 | 236 | 258 | — | 84 | 2007 | 381 | 1516 | — | 10759 |
| Epiphania, infra oct. | — | — | — | — | — | — | — | — | — | 48 | — | — | 48 |
| Epiphania, vig. | — | — | — | — | — | — | — | — | — | 58 | — | — | 58 |
| Epiphania,8 | 05010608 | 12 | 942 | 60 | 6 | 75 | — | — | 175 | — | 126 | — | 1396 |
| Epiphanii et Isidori | 14080440 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Erasm | — | — | — | — | — | — | 182 | — | — | — | — | — | 182 |
| Erasmi | 14060300 | — | 14 | 2 | 1 | — | — | 4 | — | — | — | — | 21 |
| Erici | 14051800 | — | 2 | — | — | — | — | — | — | — | — | — | 2 |
| Ermengaudi | 14110370 | — | — | — | — | — | — | — | — | — | 2 | — | 2 |
| Eskili | 14061220 | — | 2 | — | — | — | — | — | — | — | — | — | 2 |
| Ethelwoldi | 14080130 | — | 4 | — | — | — | — | — | 10 | — | — | — | 14 |
| Eucharii | 14120810 | — | 3 | — | — | — | — | — | 6 | — | — | — | 9 |
| Eucharistici Cordis Jesu. Feria V post Festum Sacratissimi Cordis Jesu | 20000023 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Eugeniae | 14122700 | — | — | — | — | — | — | — | — | — | 142 | — | 142 |
| Eugenii | 14111500 | — | 2 | — | — | — | — | — | 32 | — | 23 | — | 57 |
| Eugenii, 8 | — | — | — | — | — | — | — | — | — | — | 3 | — | 3 |
| Eulaliae Barcinonensis | 14021220 | — | — | — | — | — | — | — | — | — | 161 | — | 161 |
| Eulaliae Emeritensis | 14121010 | — | — | — | — | — | — | — | — | — | 206 | — | 206 |
| Euphem.v. | — | — | — | — | — | — | 10 | — | — | — | — | — | 10 |
| Euphemiae | 14091610 | 5 | 34 | 32 | 13 | 21 | — | — | 373 | 16 | 63 | — | 557 |
| Eupli, Leucii | 14081210 | — | 2 | — | — | — | — | — | — | — | — | — | 2 |
| Euseb.cf. | — | — | — | — | — | — | 10 | — | — | — | — | — | 10 |
| Eusebii | — | — | 50 | — | — | 28 | — | — | — | — | — | — | 78 |
| Eusebii Episcopi | 14121610 | — | — | 5 | — | — | — | — | 23 | — | 32 | — | 60 |
| Eusebii Romanae | 14081400 | — | — | 8 | 12 | — | — | — | 483 | 7 | 16 | — | 526 |
| Eustachii | 14092010 | — | 86 | 6 | — | 7 | — | — | 63 | — | — | — | 162 |
| Eustratii et Soc. | — | — | 12 | — | — | 12 | — | — | 7 | — | — | — | 31 |
| Eustratii et sociorum | 14121350 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Eutropii | 14043010 | — | 17 | — | — | — | — | — | — | — | — | — | 17 |
| Eutropii, Zozimae et Bonosae | 14071530 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Eutychii | 14052310 | — | 14 | — | — | — | — | — | — | — | — | — | 14 |
| Evaristi | — | — | — | — | — | — | — | — | — | — | 5 | — | 5 |
| Evaristi Papae Martyris | 20000024 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Evurtii | 14090700 | — | 2 | — | — | — | — | — | 29 | 5 | — | — | 36 |
| Exalt | — | — | — | — | — | — | 902 | — | — | — | — | — | 902 |
| Exalt. Crucis,8 | 14091408 | — | 4 | — | — | — | — | — | — | — | 1 | — | 5 |
| Exalt.Crucis | — | — | — | — | — | — | 21 | — | — | — | — | — | 21 |
| Exaltatio Crucis | 14091400 | 21 | 2598 | 91 | 120 | 493 | — | 5 | 822 | 171 | 824 | — | 5145 |
| Exceptio Marcelli | 14010540 | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Exspectationis BMV | 14121810 | — | 28 | — | — | — | — | — | — | 14 | 521 | — | 563 |
| Exspectationis Partus B.M.V. | 20000025 | — | — | — | — | — | — | — | — | — | — | — | 0 |