 Saint Liberale d’Altino |
| Saint Liberale di Roma |
 Blessed Liberat, O.F.M. Obs. Johannes Laurentius Weiss (secular name) |
| Saint Liberata di Como, O.S.B. |
| Blessed Liberato da Loro, O.F.M. |
 Saint Liberatus |
| Saint Liberianus |
| Saint Liberio di Ancona Died:V century (Ancona, Italy)Hermit. |
 Blessed Liberio González Nombela Born:1895.12.30 (Santa Ana de Pusa, Toledo, Spain)Died:1936.08.18 🩸 (Torrijos, Toledo, Spain † 40)Beatified:2007.10.28Priest of Toledo. Martyr. |
 Saint Libert de Marmoutier Leobardus (latine)Hermit. Recluse in the monastery of Marmoutier. |
 Blessed Liborius Wagner |
 Saint Librada Vilgeforte (Português) |
| Blessed Licarión, F.M.S. Ángel Roba Osorno (secular name) |
| Saint Lidano d’Antena, O.S.B. |
| Blessed Liduina Elisa Angela Meneguzzi (secular name)Religious of Institute of the Sisters of St. Francis de Sales. |
 Saint Lidwina of Schiedam Liduina van Schiedam |
| Saint Lienne de Luçon Leonius (latine) |
| Blessed Ligorio Pedro, F.M.S. Hilario de Santiago Paredes (secular name) |
| Saint Liliosa de Córdoba |
 Blessed Lindalva Justo de Oliveira, D.C. Born:1953.10.20 (Sitio Malhada da Areia, Açu, RN, Brazil)Died:1993.04.09 🩸 (Salvador, BA, Brazil † 39)Beatified:2007.12.02 (Salvador, Brazil)Religious of Daughters of Charity of Saint Vincent de Paul. Martyr. |
| Blessed Lino Fernando, F.M.S. Víctor Gutiérrez Gómez (secular name) |
 Blessed Linus Rihyōe リノ 利兵衛 (日本語)Layperson of Kyoto. Married. Martyr. |
| Saint Liphard d’Orléans Abbot. Abbot of Meung-sur-Loire. |
| Blessed Lisardo Carretero Fuentes Born:1883.11.12 (Ohanes, Almería, Spain)Ordained Priest:1908.09.18Died:1936.08.31 🩸 (Pozo de la Lagarta, Tabernas, Almería, Spain † 52)Beatified:2017.03.25 (Almería, Spain)Priest of Granada. Martyr. |
| Saint Litifredo di Pavia |
 Saint Litteus |
| Saint Lituardo di Corneto |
| Saint Livier de Marsal |
| Blessed Lluís Albí Aguilar, C.M.F. |
| Blessed Lluís Domingo Mariné |
| Blessed Lluís Hortós Tura, C.M.F. |
| Blessed Lluís Janer Riba Born:1880.03.04 (Pontils, Tarragona, Spain)Ordained Priest:1904.09.21Died:1936.07.23 🩸 (Tarragona, Spain † 56)Beatified:2013.10.13 (Tarragona, Spain)Priest of Tarragona. Martyr. |
| Blessed Lluís Jové Pach, C.M.F. |
| Blessed Lluís Plana Rabugent, C.M.F. |
| Blessed Lluis Sans Viñas Born:1887.06.18 (Montblanc, Tarragona, Spain)Died:1936.08.10 🩸 (Coll de Lilla, Montblanc, Tarragona, Spain † 49)Beatified:2013.10.13 (Tarragona, Spain)Priest of Tarragona. Martyr. |
| Saint Lodovico Tomaz Maria Pavoni |
 Blessed Lojze Grozde |
 Saint Longinus Layperson. Roman soldier (John 19:34). Martyr. |
| Saint Longinus Bishop. Exiled from Africa. Martyr. |
| Blessed Lorenço de Lisboa, O.S.H. |
| Blessed Lorenza Díaz Bolaños, F.d.C. Born:1896.08.10 (Guía, Islas Canarias, Spain)Died:1936.11.17 🩸 (Vistillas, Madrid, Spain † 40)Beatified:2013.10.13 (Tarragona, Spain)Religious of Daughters of Charity. Martyr. |
| Blessed Lorenzino Sossio |
| Blessed Lorenzo Arribas Palacio, O.E.S.A. |
| Blessed Lorenzo Atanasio Rodríguez Cortés Born:1903.09.28 (Cabeza del Buey, Badajoz, Spain)Ordained Priest:1927.06.11Died:1936.07.25 🩸 (Castuera, Badajoz, Spain † 32)Beatified:2021.10.16 (Córdoba, Córdoba, Spain)Priest of Córdoba. Martyr. |
| Saint Lorenzo da Frazzanò (Italo-Albanese Rite) Lorenzo Ravì (secular name)Born:1120.10.22 (Frazzanò, Italy)Died:1162.12.30 (Frazzanò, Italy † 42)Feast:12.30Priest. Basilian monk. |
| Blessed Lorenzo da Ripafratta, O.P. |
| Blessed Lorenzo da Villamagna, O.F.M. Obs. |
| Blessed Lorenzo de Medina García Born:1867.10.01 (Belalcázar, Córdoba, Spain)Ordained Priest:1891.02.23Died:1936.08.20 🩸 (Belalcázar, Córdoba, Spain † 68)Beatified:2021.10.16 (Córdoba, Córdoba, Spain)Priest of Córdoba. Martyr. |
| Blessed Lorenzo Gabriel, F.S.C. José Figuera Rey (secular name) |
| Saint Lorenzo Giustiniani |
| Blessed Lorenzo Ibáñez Caballero, O.S.B. |
| Blessed Lorenzo Insa Celma, H.S.O.D. |
| Blessed Lorenzo Loricato |
| Blessed Lorenzo Maria di San Francesco Saverio, C.P. Lorenzo Salvi (secular name) |
| Blessed Lorenzo Moreno Nicolás, O. de M. |
 Blessed Lorenzo Nerucci, O.S.M. |
| Blessed Lorenzo Palomino Villaescusa Born:1867.08.22 (Salobreña, Granada, Spain)Ordained Priest:1895.03.09Died:1936.08.09 🩸 (Salobreña, Granada, Spain † 68)Beatified:2022.02.26 (Granada, Granada, Spain)Priest of Granada. Martyr. |
| Blessed Lorenzo Pérez Porras Born:1871.09.05 (Rute, Córdoba, Spain)Ordained Priest:1896.05.30Died:1936.07.27 🩸 (Puente Genil, Córdoba, Spain † 64)Beatified:2021.10.16 (Córdoba, Córdoba, Spain)Priest of Córdoba. Martyr. |
| Saint Lorenzo Ruiz ロレンソ・ルイス (日本語)李樂倫 (正體中文)Layperson of Manila. Married. Member of Confraternity of the Rosary. Martyr. |
| Blessed Lorenzo Santiago, F.S.C. Emilio Martínez de la Pera y Álava (secular name) |
| Blessed Lorenzo Santolaria Ester, O.S.B. |
| Blessed Lorenzo Sobrevía Cañardo, O.S.B. |
| Blessed Lorenzo, O.H. Pedro de Alcántara Villanueva Larrayoz (secular name) |
 Saint Lorgius of Caesarea |
| Saint Lothain, O.S.B. Lautein (français) |
| Blessed Louis Aleman, C.R.S.J. |
| Blessed Louis-Alexis-Mathias Boubert |
| Blessed Louis-Antoine-Rose Ormières Born:1809.07.14 (Quillan, France)Ordained Priest:1833.12.21Died:1890.01.16 (Gijón, Spain † 80)Beatified:2017.04.22 (Oviedo, Asturias, Spain)Priest of Carcassonne. Founder of the Sisters of the Guardian Angel. |
| Blessed Louis-Armand-Joseph Adam, O.F.M. Conv. |
| Blessed Louis Barreau de la Touche, C.R.A. |
| Blessed Louis-Benjamin Hurtrel |
| Saint Louis Bertrand, O.P. Luis Bertrán Eixarch |
| Blessed Louis Brisson, O.S.F.S. |
| Saint Louis d’Anjou, O.F.M. |
| Blessed Louis-Édouard Cestac Born:1801.01.06 (Bayonne, France)Ordained Priest:1825.12.17Died:1868.03.27 (Anglet, France † 67)Beatified:2015.05.31 (Bayonne, Pyrénées-Atlantiques, France)Priest of Bayonne. Founder of Servants of Mary of Anglet. |
| Blessed Louis-François-André Barret |
| Blessed Louis-François Lebrun, C.R.A. |
| Blessed Louis-François Rigot Layperson of Paris. Martyr. |
| Blessed Louis Gastineau |
| Blessed Louis-Jean-Mathieu Lanier |
| Blessed Louis-Joseph François, C.M. |
| Blessed Louis-Laurent Gaultier |
| Blessed Louis le Danois Born:1744 (Moitiers-en-Beauptois, Manche, France)Died:1792.09.02 🩸 (Abbey of St-Germain-des-Prés, Paris, France † 47)Beatified:1926.10.17Feast:09.02Priest of Paris. Martyr. |
 Blessed Louis Leroy, O.M.I. |
| Blessed Louis Longuet |
| Saint Louis-Marie Grignion de Montfort, S.M.M. |
| Saint Louis Martin |
| Blessed Louis Mauduit |
| Saint Louis of France Louis IX |
| Blessed Louis-Remi Benoist |
| Blessed Louis-Remi-Nicolas Benoist |
| Blessed Louis-Wulphy Huppy |
 Blessed Louis-Zéphirin Moreau |
| Blessed Louise Bessay de la Voute |
| Saint Louise de Marillac, D.C. Religious of Daughters of Charity of Saint Vincent de Paul. |
| Blessed Louise de Savoie, O.S.C. Religious of Poor Clares. |
| Blessed Louise Déan de Luigné |
| Blessed Louise-Olympe Rallier de la Tertinière veuve Déan de Luigné Layperson of Angers. Married. Martyr. |
| Blessed Louise Poirier épouse Barré Layperson of Angers. Married. Martyr. |
| Blessed Louise-Thérèse de Montaignac de Chauvance Religious and founder of Oblates of the Sacred Heart of Jesus. |
| Blessed Loup Thomas-Bonnotte, S.J. |
| Saint Louvent de Saint-Privat Abbot. Abbot of Saint-Privat-de-Javols. Martyr. |