 Saint Agabus Prophet. One of the Seventy Disciples. |
 Saint Agape |
 Blessed Agapio, F.S.C. José Luis Carrera Comas (secular name) |
| Saint Agapis of Antioch |
 Saint Agapito |
| Blessed Agapito Alcalde Garrido, C.M. |
| Saint Agapito di Palestrina Born:258 (Palestrina, Italy)Died:273 🩸 (Palestrina, Italy † 15)Feast:08.18Layperson. Martyr. |
| Blessed Agapito Gorgues Manresa |
| Blessed Agapito León, F.S.C. Remigio Ángel Olalla Aldea (secular name) |
| Blessed Agapito Modesto, F.S.C. Modest Pamplona Falguera (secular name) |
| Saint Agapitus |
 Saint Agapius |
 Saint Agapius |
 Saint Agapius |
| Saint Agapius |
| Saint Agapius of Edessa |
| Saint Agapius of Palestine |
| Saint Agatangelo di Roma |
 Blessed Agatha アガタ (日本語)Layperson of Kyoto. Martyr. |
 Saint Agatha Chŏn Kyŏng-hyŏb 전경협 아가타 (한국어)全敬俠 (正體中文) |
| Blessed Agatha Han Sin-ae 한신애 아가타 (한국어)韓新愛 (正體中文) |
| Saint Agatha Kim A-gi 김아기 아가타 (한국어)金阿只 (正體中文)Layperson. Married. Martyr. |
| Saint Agatha Kwŏn Chin-i 권진이 아가다 (한국어)權珍伊 (正體中文)Layperson. Married. Martyr. |
 Saint Agatha Lin Zhao 林昭．嘉德 (正體中文) |
| Blessed Agatha Magdalena Kim Yun-deok 김윤덕 아가타 막달레나 (한국어)金允德 (正體中文) |
| Saint Agatha of Sicily Agata di Sicilia |
| Saint Agatha Yi 이 아가타 (한국어)李亞加大 (正體中文) |
| Saint Agatha Yi Kan-nan 이간난 아가다 (한국어)李干蘭 (正體中文)Layperson. Widow. Martyr. |
| Saint Agatha Yi Kyŏng-i 이경이 아가다 (한국어)李瓊伊 (正體中文) |
| Saint Agatha Yi So-sa 이소사 아가타 (한국어)李召史 (正體中文)Layperson. Married. Martyr. |
| Blessed Agatha Yun Jeom-hye 윤점혜 아가타 (한국어)尹占惠 (正體中文) |
 Blessed Agathange de Vendôme, O.F.M. Cap. François Noury (secular name) |
| Saint Agathius Acacius of ByzantiumLayperson. Roman centurion. One of the Fourteen Holy Helpers. Martyr. |
 Saint Agathon of Alexandria |
| Saint Agathonica |
| Saint Agathopodes |
| Saint Agathopus of Crete |
| Saint Agatonicus of Tracia |
| Saint Agatopodus |
 Saint Agilbert de Créteil Layperson. Companion of Saint Agoard de Créteil. Martyr. |
 Saint Agileus of Carthage |
| Saint Agnello di Napoli, O.E.S.A. |
 Blessed Agnellus of Pisa, O.F.M. Agnello da Pisa (Italiano) |
| Saint Agnes Cao Guiying 曹桂英．雅妮 (正體中文) |
| Blessed Agnès-de-Jésus, O.S.U. Sylvie-Agnès de Romillon (secular name) |
| Blessed Agnès de Jésus, O.P. Agnès Galand (secular name) |
| Saint Agnès de Poitiers, O.S.B. |
| Saint Agnes Kim Hyo-ch’U 김효주 아녜스 (한국어)金孝珠 (正體中文) |
 Saint Agnes of Bohemia, O.S.C. Anežka ČeskáPrágai Ágnes (Magyar)Religious of Poor Clares. |
| Saint Agnes of Rome Agnese di Roma |
| Blessed Agnes Takeda アグネス 竹田 (日本語) |
| Blessed Agnes Takeya イネス竹屋 (日本語) |
| Saint Agnese di Assisi Abbess of Monticelli Abbey. |
| Saint Agnese di Montepulciano, O.P. |
| Saint Agoard de Créteil Layperson. Companion of Saint Agilbert de Créteil. Martyr. |
| Saint Agostina, S.D.C. Livia Pietrantoni (secular name)Religious of Sisters of Charity of St. Jeanne-Anthide Thouret. |
| Blessed Agostino Cennini, O.S.M. |
| Blessed Agostino de Fango, O.P. |
| Saint Agostino di Capua |
| Blessed Agostino Novello, O.E.S.A. |
| Saint Agostino Roscelli Born:1818.07.27 (Bargone, Italy)Ordained Priest:1846.09.19Died:1902.05.07 (Genova, Italy † 83)Beatified:1995.05.07Canonised:2001.06.10Feast:05.07Priest of Genova. Founder of the Congregation of Sisters of Mary Immaculate of Genova. |
| Saint Agricol d’Avignon |
| Saint Agricola di Bologna |
 Saint Agricola of Pannonia Died:IV century? 🩸 (Pannonia, Hungary)Layperson. Martyr. |
| Blessed Agrícola Rodríguez G. de los Huertos Born:1896.03.18 (Consuegra, Toledo, Spain)Died:1936.07.21 🩸 (Mora, Toledo, Spain † 40)Beatified:2007.10.28Priest of Toledo. Martyr. |
| Saint Agrippina di Mineo Born:243Died:258.06.23 🩸 (Italy † 14)Layperson. Martyr. |
| Blessed Águeda de Nuestra Señora de las Virtudes, C.C.V Agueda Hernández Amorós (secular name)Religious of Carmelite Sisters of Charity Vedruna. Martyr. |
| Blessed Agustí de Montclar de Donzell, O.F.M. Cap. Josep Alsina Casas (secular name) |
| Blessed Agustí Ibarra Anguela |
| Blessed Agustí Lloses Trullols, C.M.F. |
| Blessed Agustín Alcalá Henke Born:1892.06.07 (Alcalá de Guadaira, Sevilla, Andalucía, Spain)Died:1936.07.18 🩸 (Sevilla, Spain † 44)Beatified:2023.11.18 (Sevilla, Sevilla, Spain)Layperson of Sevilla. Married. Martyr. |
| Blessed Agustín Bermejo Miranda Born:1904.04.10 (Puerto Castilla, Ávila, Spain)Died:1936.08.28 🩸 (El Barraco, Ávila, Spain † 32)Beatified:2013.10.13 (Tarragona, Spain)Priest of Ávila. Martyr. |
 Saint Agustín Caloca Cortés |
| Blessed Agustín Fernández Vázquez |
| Blessed Agustín García Calvo, S.D.B. |
| Blessed Agustín María, F.S.C. Eugenio García Tribaldos (secular name) |
| Blessed Agustín Navarro Iniesta Born:1902.05.28 (Zurgena, Almería, Spain)Ordained Priest:1926.05.29Died:1936.09.01 🩸 (Pozo de la Lagarta, Tabernas, Almería, Spain † 34)Beatified:2017.03.25 (Almería, Spain)Priest of Almería. Martyr. |
| Blessed Agustín Nogal Tobar, C.M. |
| Blessed Agustín Renedo Martino, O.E.S.A. |
| Blessed Agustín Sabater Paulo Born:1883.05.09 (Vinaroz, Castellón de la Plana, Spain)Ordained Priest:1905.12.23Died:1936.08.31 🩸 (Pozo de la Lagarta, Tabernas, Almería, Spain † 53)Beatified:2017.03.25 (Almería, Spain)Priest of Diocesan Labourer Priests of the Sacred Heart of Jesus. Martyr. |
| Blessed Agustín Viela Ezcurdia, C.M.F. |
| Blessed Agustina Peña Rodríguez, O.S.M. Born:1900.03.23 (Ruanales, Santander, Spain)Died:1936.12.05 🩸 (Aravaca, Madrid, Spain † 36)Beatified:2013.10.13 (Tarragona, Spain)Religious of Servants of Mary, Ministers of the Sick. Martyr. |
| Saint Aicadre Abbot. Abbot of Jumièges Abbey. |
 Saint Aidan Máedóc of FernsBishop-Abbot nullius of Ferns (Ireland) (598 – 632.01.31)Bishop. |
| Saint Aigulphe de Lérins, O.S.B. |
| Saint Aile de Rebais Abbot. First abbot of Rebais. |
| Saint Aimé Abbot. Abbot of Saint-Mont. |
| Blessed Aimée-de-Jésus, O.S.S. Marguerite-Rose de Gordon (secular name)Religious of Sacramentine Nuns. Martyr. |
| Blessed Aimone Taparelli, O.P. |
 Blessed Akatha Phuttha อากาทา พุดทา (ไทย)Layperson of Laos. Martyr. |
| Blessed Aknaet Margarita Phila (secular name)อักแนส พิลา (ไทย)Religious of Lovers of the Holy Cross of Xieng Vang. Martyr. |