August 1

• Archadius, bishop (of Bourges) [GTZ: Bourges]
• Bandarid, bishop (of Soissons) [GTZ: Soissons]
• Bertharius, bishop (of Chartres) [GTZ: Chartres]
• Ethelwold, bishop (of Winchester), confessor [common; PRI: England]
• Eusebius, bishop (of Vercelli), martyr [GTZ: Genf, Lausanne, France; PCP (Paris)]
• Exuperius, bishop (of Bayeux) [GTZ: northern France; PCP (Paris)]
• Faith, Hope and Charity, virgins, martyrs [PCP (Paris)]
• Felix, martyr (at Gerona) [GTZ: southern France]
• Maccabees, martyrs [common]
• Nectarius, bishop (of Vienne) [GTZ: Vienne]
• Peter ("in Chains") [common; PCP (Paris), WTS (Bruges), 6082, in red]
• Sativola, virgin [GTZ: Exeter]
• Sophia, widow, and daughters (Faith, Hope, and Charity), martyrs [GTZ: Paris]

August 2

• Alban, martyr (protomartyr of England) (Translation) [GTZ: England]
• Auspicius, bishop (of Apt), martyr [GTZ: Apt]
• Catherine (daughter of Bridget) [GTZ: Scandinavia]
• Gaudentius, bishop (of Chur), martyr [GTZ: Chur]
• Stephen, pope, martyr [common; 6082, in red]

August 3

• Abidon [6082]
• Stephen (Invention) [common; PCP (Paris), 6082, in red]
• Nicodemus [6082]
• Olaf, king, martyr (Translation) [GTZ: Norway]

August 4

• Baumer, confessor [GTZ: Tulle]
• Dominic, confessor [PRI]
• Epiphanius and Isidore, martyrs [GTZ: Besançon]
• Euphronius, bishop (of Tours) [GTZ: Tours]
• Ionius [PCP (Paris)]
• Irenaeus and companions, martyrs (at Lyon) [GTZ: Langres]
• Justus, bishop (of Lyon), confessor [GTZ: Trier, Lyon]
• Justinus, priest, martyr (sometimes confessor) [GTZ; HCC]
• Luan, abbot [GTZ: Quimper]
• Martin (Translation) [PCP (Paris)]
• Nicomedes, bishop, martyr [WTS (Bruges)]
• Peregrinus and companions, martyrs [GTZ: LeMans]
• Sigrada, widow [GTZ: Soissons]
• Tertullinus, priest, martyr [GTZ: France]
• Valentine, bishop (of Passau), confessor (Translation) [GTZ: Passau]
• Walburga, virgin (Advent) [GTZ: Münster]

August 5

• Afra and companions, virgins, martyrs [GTZ: France]
• Afrus, martyr [GTZ: Augsburg (rare)]
• Cassianus, bishop (of Autun), confessor [GTZ: France]
• Dominic, confessor [GTZ: nowadays Aug 4; PCP (Paris)]
• Fredulph, confessor [GTZ: Saintes]
• Jonius, priest, martyr [GTZ: Paris; PCP (Paris)]
• Mary ("ad nives"); Dedication of Santa Maria Maggiore, Rome [common]
• Memmius, bishop (of Châlons-sur-Marne), confessor [GTZ: Metz, France; PCP (Paris), as Menge]
• Ormisdas, pope, confessor [GTZ: Bamberg]
• Oswald, king, martyr [common; PRI: England]
• Sixtus (II), pope [PCP (Paris)]
• Venantius, bishop (of Viviers) [GTZ: Viviers]

August 6

• Transfiguration
• Donatus, bishop (of Arezzo), martyr [PCP (Paris)]
• Felissimus and Agapitus, martyrs [common]
• Justus and Pastor, martyrs (at Complutum) [GTZ: France]
• Sixtus (II), pope, martyr [common]
• Walburga, virgin [WTS (Bruges)]

August 7

• Transfiguration [HCC]
• Afra, virgin, martyr [GTZ]
• Cajetan (of Thienna), priest, confessor [common]
• Donatus, bishop (of Besançon), martyr [common; GTZ: Besançon (as confessor)]
• Euphronius, bishop (of Autun) [GTZ: Autun]
• Florinus, confessor (Translation) [GTZ: Chur]
• Justin [PCP (Paris)]
• Mary (of Egypt) [GTZ: Cologne, Trier]
• Sixtus (II), pope, and companions, martyrs (sometimes only confessors) [common]
• Victricius, bishop (of Rouen), confessor [GTZ: Rouen]

August 8

• Cyriacus and companions (Largus and Smaragdus), martyrs [common]
• Felicissimus, martyr [WTS (Bruges)]
• Fourteen Helpers [GTZ: Hildesheim]
• Justin [PCP (Paris)]
• Mommolus, abbot, confessor [GTZ: Bordeaux]
• Osonans [PCP (Paris)]
• Severus, priest, confessor (at Vienne) [GTZ: Vienne, Lyon]

August 9

• Auctor, bishop (of Metz) [GTZ: Metz]
• Domitian, bishop (of Châlons-sur-Marne), confessor [GTZ: Châlons-sur-Marne]
• Herneus, abbot, confessor [GTZ: LeMans]
• Lawrence (Vigil) [common]
• Romanus, martyr [common]
• Secundianus and companions, martyrs [GTZ: Meaux]

August 10

• Arigius, bishop (of Lyon), confessor [GTZ: Lyon]
• Blane, bishop (of Ceann-Garadh) [GTZ: Scotland]
• Lawrence, deacon, martyr [common]

August 11

• Callistus, pope, martyr (Translation) [GTZ: Reims]
• Crown of Thorns [PCP (Paris)]
• Gaugericus, bishop (of Cambrai), confessor (sometimes martyr) [GTZ: Liège, Magdeburg, Paderborn, Cambrai, Winchester]
• Hippolytus, martyr [PCP (Paris)]
• Radegundis, virgin (sometimes also queen) [GTZ: Salzburg]
• Rusticola, abbess (at Arles), virgin [GTZ: Arles]
• Susanna, virgin, martyr [common]
• Taurinus, bishop (of Evreux), confessor [GTZ: northern France, England]
• Tiburtius (and Chromatius), martyrs [common]

August 12

• Andeolus, martyr (Translation) [GTZ: Viviers, Lyon]
• Clare, virgin [common]
• Claudius, martyr [GTZ: Paderborn]
• Chrysanthus and Daria, martyrs [GTZ: Toul]
• The Crown of Thorns [PCP (Paris)]
• Euplus, deacon, martyr [GTZ: Cologne, Paderborn, Trier; 6082]
• Hilaria and companions, martyrs [GTZ: Augsburg]
• Macarius, abbot, confessor [GTZ: Langres]
• Tiburtius, martyr [PCP (Paris)]
• Waldetrudis, virgin (Translation) [GTZ: Mons]

August 13

• Cassian, bishop (of Seben), martyr [GTZ: Brixen, Magdeburg, Ratzeburg, Regensburg, Trent; 6082]
• Clare [PCP (Paris)]
• Hippolytus and companions, martyrs [common]
• Junian, abbot [GTZ: Poitiers]
• Laudulf, bishop (of Evreux) [GTZ: Evreux]
• Radegundis, virgin (sometimes also queen) [GTZ: France; PCP (Paris)]
• Simplicianus, bishop, confessor [GTZ: Augustinians]
• Wigbert, prior, confessor [GTZ: Mainz]

August 14

• Vigil of the Assumption of the Virgin
• Eusebius, priest (sometimes bishop), confessor (sometimes martyr) [common]
• Eusebius, priest, martyr [PCP (Paris)]
• Felix and Fortunatus, martyrs [GTZ: Aquileia]
• Werenfrid, priest, confessor [GTZ: Utrecht]

August 15

• Assumption of the Blessed Virgin Mary

August 16

• Anne, Mother of Mary [GTZ: Münster, Osnabrück]
• Armagil, confessor [GTZ: Brittany]
• Arnulph, bishop (of Metz, Soissons), confessor [common]
• Balsemius, martyr [GTZ: Troyes]
• Bernward, bishop (of Hildesheim), (deposition alse he starff) (Translation (vorheving)) [GTZ: Hildesheim]
• Brinolph, bishop (of Skara) (Translation) [GTZ: Skara]
• Eonius, bishop (of Arles) [GTZ: Arles]
• Frambald, abbot, confessor [GTZ: Senlis]
• Hyacinth, confessor [GTZ: Dominicans]
• Maurilius, bishop (of Angers), confessor (Translation) [GTZ: Angers]
• Audomar, bishop (of Thérouanne) [PCP (Paris)]
• Roch, confessor [GTZ]
• Theodore, bishop (of Octodurum), confessor [GTZ: Switzerland]

August 17

• Hiero, martyr [GTZ: Utrecht]
• Lawrence (Octave) [common]
• Mamas, martyr [GTZ: Metz, France]
• Victory of Philippe-le-Bel at Mons-en-Pévèle [PCP (Paris)]

August 18

• Agapitus, martyr [common]
• Asteriolus, martyr [GTZ: Trier]
• Helena, queen [common; GTZ: Trier, Cologne, Soissons, Rennes, Coutances, Tartenaise; PRI: England]

August 19

• Agnus, martyr [GTZ: Würzburg, with Magnus]
• Bardulf, abbot [GTZ: Arles]
• Calminius, duke (of Aquitaine), confessor [GTZ: Puy, Tulle]
• Donatus [of Orléans], priest, confessor (at Sisteron) [GTZ: Aix]
• Elaphius, bishop (of Châlons-sur-Marne) [GTZ: Châlons-sur-Marne]
• Guennin, bishop (of Vannes) [GTZ: Vannes]
• Louis, bishop (of Toulouse), confessor [GTZ]
• Magnus, martyr (sometimes confessor, bishop) [GTZ: northern Germany, England, France, Scandinavia; PCP (Paris)]
• Renatus, bishop (of Angers) (Translation) [GTZ: Angers]
• Sebald, confessor [GTZ: Bamberg, Roskild]

August 20

• Amator, confessor [GTZ: Avranches]
• Auctor, bishop (of Trier), confessor [GTZ: Trier, Braunschweig]
• Bernard, abbot, confessor, Doctor of the Church [common]
• Hadvindus, bishop (of LeMans) [GTZ: LeMans]
• Leontius and Carpophorus, martyrs [GTZ: Aquileia]
• Malachi, bishop, confessor [GTZ: Cologne]
• Maximus, abbot, confessor [GTZ: Tours]
• Oswin, king, martyr [GTZ: York; PRI: England]
• Philibert, abbot, confessor [GTZ: Trier, France; PCP (Paris); WTS (Bruges), as bishop]
• Seronius, confessor [GTZ: Saintes]
• Stephen, king (of Hungary), confessor [GTZ]

August 21

• Avitus, bishop (of Auvergne) [GTZ: Clermont]
• Privatus, bishop (of Mende), martyr [GTZ; PCP (Paris); WTS (Bruges)]
• Reginwald, count, confessor [GTZ: Norway]

August 22

• Octave of the Assumption of the Blessed Virgin Mary
• Maurus and companions, martyrs [GTZ: Reims]
• Symphorianus, martyr [GTZ; PCP (Paris)]
• Timothy, martyr [common]
• Veredemus, confessor [GTZ: Uzès]

August 23

• Apollinaris Sidonius, bishop (of Clermont) [GTZ: Clermont]
• Archelaus, martyr [GTZ: Augsburg]
• Bartholomew (Vigil) [HCC]
• Ebba, virgin [GTZ: Scotland]
• Flavian, bishop (of Autun) [GTZ: Autun]
• Hermogenes and Fortunatus, martyrs [GTZ: Aquileia]
• Longinus, martyr [GTZ: Sens]
• Minervus and Eleazarus, with their eight children, martyrs [GTZ: Lyon]
• Timothy and Apollinaris, martyrs [GTZ: in Germany, only remarkable for Magdeburg; PCP (Paris); WTS (Bruges), without Apollinaris]
• Zaccheus, bishop (of Jerusalem), confessor [GTZ: Teutonic Knights]

August 24

• Audoenus, bishop (of Rouen), confessor [GTZ: France, England]
• Bartholomew, apostle, martyr [common; 6082, as Vigil]
• Ouen, bishop [PCP (Paris)]
• Severus, abbot (at Agde) [GTZ: Narbonne]

August 25

• Adalbert, bishop (of Prague), martyr (Translation) [GTZ: Prague, Lebus]
• Aredius, abbot [GTZ: Limoges]
• Bartholomew, apostle [6082]
• Ebba, virgin [GTZ: Durham; PRI: England]
• Eleutherius, bishop (of Tournai), confessor (Translation) [GTZ: Tournai]
• Eusebius, Pontianus, Peregrinus and Vincent, martyrs [GTZ: Lyon]
• Genesius, martyr (at Rome) [GTZ: Rome; PCP (Paris)]
• Genesius, martyr (at Arles) [GTZ: Arles]
• Gregory, abbot, bishop (of Utrecht) [GTZ: Utrecht; HCC]
• Gurloesius, abbot [GTZ: Quimper]
• Hedwigis, widow, duchess (Translation) [GTZ: Breslau, Krakow, Gnesen, Meissen]
• Hilda, virgin [GTZ: York]
• Hunegundis, virgin [GTZ: Cambrai]
• Lucius, pope, martyr (Translation) [GTZ: Roskild]
• Louis (IX), king (of France), confessor [common; GTZ: one or more religious orders, France; PCP (Paris), in red; WTS (Bruges), sometimes as bishop]
• Martian, abbot (at Apt) [GTZ: Apt]
• Rigomerus, priest [GTZ: Tours]
• Thomas, bishop (of Hereford), confessor (Deposition) [GTZ: Hereford]
• Turibius and companions, martyrs [GTZ: Paderborn]
• Victurius, bishop (of LeMans) [GTZ: LeMans]

August 26

• Abundius and Irenaeus, martyrs [GTZ; PCP (Paris)]
• Adalbert, bishop (of Prague), martyr (Translation) [GTZ: Breslau]
• Anastasius, bishop, martyr [GTZ: Aachen, Paderborn, Toul]
• Bernard [PCP (Paris)]
• Eleutherius, bishop (of Auxerre) [GTZ: Auxerre]
• Gelasius (and Justin), bishops (of Poitiers) [GTZ: Poitiers]
• Habundus and Hiereneus, martyrs [GTZ; WTS (Bruges)]
• Hedwigis, widow, duchess (Translation) [GTZ: Lebus]
• Secundus and Alexander (and Abundus), martyrs [GTZ: Magdeburg, Ratzeburg, Lausanne, Aix]
• Severinus, pope [GTZ: Augustinians, Franciscans]
• Zephyrin, pope, martyr [GTZ: Augustinians, Franciscans; PRI]

August 27

• Bernard, abbot [WTS (Bruges)]
• Cesarius, bishop (of Arles), confessor [GTZ: southern France]
• Carponius, martyr [6082]
• Ebbo, bishop (of Sens) [GTZ: Sens]
• Felix, bishop, martyr [GTZ: Fréjus]
• Gebhard, bishop (of Constance) [GTZ: Constance, Switzerland]
• George and Aurelius, martyrs [GTZ: Paris; PCP (Paris)]
• Hermagoras and Fortunatus, martyrs (Translation) [GTZ: Aquileia]
• Licerius, bishop (of Conserans) [GTZ: Saint Lizier]
• Malrubbus, abbot, martyr [GTZ: Scotland]
• Rufus, bishop (of Metz), martyr [common]
• Syagrius, bishop (of Autun), confessor [GTZ: Autun]
• Sulpitius, bishop (of Bourges), confessor (Translation) [GTZ: Bourges]
• Vivianus, bishop (of Saintes), confessor [GTZ: Saintes]

August 28

• Augustine, bishop, confessor, Doctor of the Church [common; 6082, in red]
• Clarus, confessor [GTZ: Poitiers]
• Hermes, martyr [common; GTZ: sometimes moved to Aug 27]
• Julian, martyr [GTZ: Strassburg, Metz, France; PCP (Paris)]
• Pelagius, martyr [GTZ: Constance, Switzerland]
• Secundus and Alexander (and Abundus), martyrs [GTZ: Bremen]

August 29

• Adelphius, bishop (of Metz), confessor [GTZ: Metz, Strassburg]
• John the Baptist, martyr (Beheading) [common; HCC, PCP (Paris), WTS (Bruges), 6082, in red]
• Medericus, abbot (at Paris) [GTZ: Paris; PCP (Paris), as Merry]
• Sabina, virgin, martyr [common]

August 30

• Agilus, abbot [GTZ: Paris; PCP (Paris)]
• Donatian, bishop (of Reims), confessor (Translation) [GTZ, WTS: Bruges]
• Felix and Adauctus, martyrs [common]
• Fiacre, confessor (at Meaux) [GTZ: Metz, Utrecht, Scotland, France; PCP (Paris)]
• Guthlac, hermit, confessor (Translation) [GTZ: England]
• Heribert, bishop (of Cologne), confessor (Translation) [GTZ: Cologne]
• Rumonus, bishop [GTZ: Exeter]

August 31

• Aedhan, bishop, confessor [GTZ: Scotland; PRI: England]
• Cuthburga, virgin [GTZ: England]
• Ebregisil, bishop (of Meaux) [GTZ: Meaux]
• Felix and Adauctus [PRI]
• Justus and Clement, bishops, confessors [GTZ: Magdeburg, Ratzeburg]
• Lazarus, bishop (of Marseilles), martyr (sometimes confessor) [GTZ: Brixen, Apt]
• Optatus, bishop (of Auxerre), confessor [GTZ: Auxerre]
• Paulinus, bishop (of Trier), martyr (sometimes confessor) [GTZ: Bremen, Cologne, Trier, Gnesen, Prague, France; HCC; PCP (Paris)]
• Sunniva and companions, virgins (Translation) [GTZ: Norway]

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