| Saint | Background | Date | Feast Day |
| Habundus + Hiereneus | 27/08 | ||
| Hadelinus | 03/02 | ||
| Hadrian III | Pope | 08/07 | |
| Hadvindus | Bishop of LeMans | 20/08 | |
| Halvard/Hallvard | Patron of Oslo, Norway | c1043 | 15/05 |
| Harold | Gloucester | d1168 | 25/03 |
| Harold II + comps | King of England | d1066 | 14/10 |
| Harold VI | King of Denmark | 01/11 | |
| Harvey/Herve/Herveus | Abbot of Plouvien & Lanhourneau | C6th | 17/06 |
| Hartmann, Blessed | Austria | d 1164 | |
| Hartmannus | Bishop of Brixen | 23/12 | |
| Hartwig, Blessed | Archbishop of Salzburg | 991-1023 | |
| Hedda + 84 monks | Abbot of Peterborough martyred by Danes | d869 | 0/04 |
| Hedda | Bishop of Winchester | 07/07 | |
| Hedwig/Hedwiges/Hedwigis | wife of Henry I of Silesia + Poland | 1174-1243 | 16/10 (17/10, 15/10, Translation 27/08, 25/08) |
| Hedwig/Hadwigis, Blessed | Abbess of Herford, Westphalia | d c887 | |
| Hegesippus | 06/04 | ||
| Helen | 06/11 | ||
| Helen | 23/04 | ||
| Helen Duglioli | 23/09 | ||
| Helena/Helen/Elen Luyddoc | of Carnarfon, widow of Macsen Wledig | C5th | 22/05 |
| Helena/Helen/Ellen | mother of Emperor Constantine | c250-330 | 18/08 |
| Helena/Helen | of Skoefde/Skovde, Sweden, widow | C12th | 31/07, 30/07 |
| Helena/Helen | Queen, Salzburg | 07/02, 08/02 07/09, 08/02, 21/05 | |
| Helena | Virgin, Troyes | 04/05 | |
| Helena | virgin at Auxerre | 21/05, 22/05 | |
| Helen(us)/Helanus/Ceallan + his sisters Franca Promptia + Possena | of Cornwall | 07/10 | |
| Helier/Helerius/Elier | martyr of Jersey | C6th | 16/07 |
| Helladius | Bishop of Auxerre | 08/05 | |
| Helladius | Martyr | 28/05 | |
| Henry | Bishop of Uppsala | d 1150s | 19/01(18/06) |
| Henry | 02/03 | ||
| Henry | 04/07 | ||
| Henry Heath | 17/04 | ||
| Henry Morse | 01/02 | ||
| Henry | of Coquet Island | 16/01 | |
| Henry | of Treviso | 10/06 | |
| Henry II | the Good/the Emperor/HRE | 973-1074 | 13/07 (14/07, 15/07) |
| Henwyn | of Llanilltud-Fawr Abbot of Bardsey Island | C6th | 01/01 |
| Heraclianus | 24/10 | ||
| Heraclius | Bishop of Sens | 09/07 | |
| Heraclius | the Soldier comp of Alban Verulamium | d305 | 21/06 22/06 |
| Herais | 28/06 | ||
| Herbert | Hermit of Derwentwater, friend of Cuthbert | C7th | 20/03 |
| Herbert | 20/08 | ||
| Herblandus | 18/10 | ||
| Herculanus | 06/11 07/11 | ||
| Herculianus + Victorinus | of Porto | 05/09 | |
| Hercus | Bishop of Slane, Ireland | 02/11 | |
| Herefrith | Bishop of Lincolnshire | 27/02 | |
| Herenus + Zoticus | 07/02 | ||
| Hereswith | sister of Hilda | 03/09 | |
| Heribert/Herbert | Bishop of Cologne/Koln | d1021 | 16/03 30/08 |
| Herlindis | Abbess of Aldeneyck | d c745 | |
| Hermagoras + Fortunatus | 28/08, 12/07 | ||
| Herman, Blessed | the Cripple, monk at Reichenau, Switzerland | b c1010 | 25/09 |
| Herman Joseph, Blessed | monk at Steinfeld | 06/04 | |
| Hermas | 09/05 | ||
| Hermenegild | Son of King Leovigild of the Visigoths | d 585 | 13/04 |
| Hermenfrid | 25/09 | ||
| Hermes | Roman martyr | c 132 | 28/08 (22/10) |
| Hermione | of Ephesus | 04/09 | |
| Hermogenes + Fortunatus | 23/08 | ||
| Hermolaos, Hermippos + Hermocrates | Brothers martyred in Nicomedia | d c300 | 27/07 |
| Hermolaus | same as above | 27/07 | |
| Hernan | of Brittany | 15/09 | |
| Herneus | 09/08 | ||
| Hero + Serenus | 28/06 | ||
| Herodion/Rodion | Biblical kinsman of Paul, Bishop of Patras, martyr | C1st | (Orth) 28/03 |
| Hesychios | (Orth) 06/03 | ||
| Hesychios | the Senator | 02/03 | |
| Hesychius | of Gaza | 03/10 | |
| Hewald/Ewald the Fair + Hewald/Ewald the Dark | of Northumbria, died Germany | d695 | 03/10 (Advent) 29/10 |
| Hiero | 17/08 | ||
| Hierotheus | of Athens | 04/10 | |
| Hieu | Abbess of Tadcaster | 03/09 | |
| Higbald | 18/09 | ||
| Hilaria + comps | 12/08 | ||
| Hilarinus | 07/08 | ||
| Hilarinus/Hilary | 16/07 | ||
| Hilarion | of Gaza | C4th | 21/10 |
| Hilarion/Hilarius | Bishop of Maglen | d1164 | 21/10 |
| Hilarius | Bishop of Carcassonne | 03/06 (Trans 01/03) | |
| Hilarius | Bishop of Gabali | 25/10 | |
| Hilarus | Pope | d468 | 29/02 (28/02) |
| Hilary + Tatian | Bishop of Aquileia | 16/03 | |
| Hilary/Hilarius | Bishop of Arles | d449 | 05/05 |
| Hilary/Hilarius/Hilarinus | Bishop of Poitiers | 315-68 | 13/01 (12/01 14/01 Trans 26/06 27/06) |
| Hilda/Hilde/Hild | Abbess of Whitby | 614-80 | 17/11, 18/11 (Trans 25/08) |
| Hildebert | Bishop of Meaux | 27/05 | |
| Hildegard | Abbess of Bingen | 1098-1179 | 17/09 |
| Hildelith(a)/Hildelitha | Abbess of Barking | 24/03 | |
| Hiltrude | of Liessies, nun | d c790 | 27/09 |
| Himerius | 12/11 | ||
| Hippolytus | Antipope | c170-235 | 13/08 |
| Hippolytus | Bishop of Belley | 20/11 | |
| Hippolytus | Doctor of the Church | 22/08 | |
| Hippolytus | Pope | 30/06 | |
| Hippolytus | 11/08 | ||
| Hoarzonus | Bishop of Léon | 19/11 | |
| Hoildis | 29/04 | ||
| Homobonus | Charitable merchant, Cremona | d1197 | 13/11 |
| Honestus | 15/02 | ||
| Honora/Honorata | of Pavia | 11/01 | |
| Honoratus/Honore | Bishop of Amiens | d c600 | 16/05 |
| Honoratus | Bishop of Arles | d 429 | 16/01 |
| Honoratus | Bishop of Toulouse | C3rd | 21/12 |
| Honoratus | of Fondi | 16/01 | |
| Honorina | virgin martyr, Gaul | 27/02 | |
| Honorius | Archbishop of Canterbury | d653 | 30/09 |
| Honorius | 09/01 | ||
| Hormisdas | Persia | 08/08 | |
| Hormisdas | Pope | C6th | 05/08 |
| Hospicius | 05/10, 15/10 | ||
| Hospitius/Sospis | 21/05 | ||
| Hristo | the Martyr | d1784 | (Orth) 28/11 |
| Hubert | Bishop of Maastricht & Liege | d 727 | 30/05 (28/05 03/11) |
| Hugh | Bishop of Grenoble | d 1132 | 01/04 |
| Hugh | Bishop of Rouen | 08/04 | |
| Hugh | 01/12 | ||
| Hugh Faringdon | Abbot of Reading | 14/11 | |
| Hugh | of Ambronay | 21/10 | |
| Hugh | of Lincoln, child martyr | 28/08 | |
| Hugh | of Macon | 10/10 | |
| Hugh | the Great, Abbot of Cluny | 1024-1109 | 29/04 (Translation 13/05) |
| Hugh/Hugo | Bishop of Lincoln | c1135-1200 | 17/11 Trans 06/10 |
| Hugo | 12/09 | ||
| Hugolinus | of Gualdo | 01/01 | |
| Humbert | Bishop of East Anglia/East Saxons | 20/11 | |
| Humbert | 06/09 | ||
| Humbert, Blessed | Dominican master general | d1274 | 14/07 |
| Humbert, Blessed | Count of Savoy | 04/03 | |
| Humphrey | 19/06 | ||
| Huna | Monk at Ely | 13/02 | |
| Hunegundis | 25/08 | ||
| Hunfrid/Humphrey | Bishop of Thérouanne | 08/03 | |
| Hunna | d679 | 15/04 | |
| Hyacinth, Alexander + Tibertius | 09/09 | ||
| Hyacinth(us) + Protus | martyrs | C3rd | 11/09, 10/09 |
| Hyacinth/Jacob | Apostle of Poland | 1185-1257 | 17/08 |
| Hyacintha Mariscotti | 30/01 | ||
| Hyacinthus | 26/07 | ||
| Hyacinthus | 31/01 | ||
| Hybald | Abbot of Lincolnshire | 14/12 | |
| Hycinthus | 05/09 | ||
| Hydroc | of Lanhydroc Cornwall | C6th | 05/05 |
| Hyginius/Hyginus | Pope | C2nd | 11/01 |
| Hyldulf | Bishop of Trier | 11/07 | |
| Hywin/Hywyn | of Averdaron | 06/01 |
This collection of names was compiled by Kate Monk and is ©1997, Kate Monk.
Copies may be made for personal use only.