| O God of earth and altar (tune Kings Lynn), No. 492 |  |
Choral
|
| O God, thy soldiers' crown and guard (Rex Gloriose), No. 218 (Second Tune) | |
Choral
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| O Holy Spirit, Lord of grace (Tune: Tallis's Ordinal) (New English Hymnal 419) | |
Choral
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| O Jesu Saviour Of Mankind (Tune: Jesu Redemptor Omnium), No. 223 | |
Choral
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| O Jesu, King most wonderful (tune Clarke's King's Norton) No. 386 | |
Choral
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| O kind Creator, bow thine ear (Tune: Jesu corona) (New English Hymnal 60) | |
Choral
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| O Lord of heaven and earth and sea (tune Es ist kein tag after Johann Meyer), No. 422 | |
Choral
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| O Lord of hosts, all heaven possessing (tune Neumark after Georg Neumark), No. 423 1st tune | |
Choral
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| O love, how deep, how broad, how high (tune Schein's Eisenach) No. 425 | |
Choral
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| O most merciful, hymn (tune Schönster herr Jesu), No. 301 | |
Choral
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| O praise the Lord (tune Old 124th), No. 426 | |
Choral
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| O quickly come, dread Judge of all (tune Vater Unser after Luther) (13) | |
Choral
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| O sacred head, sore wounded (after J.S. Bach) (tune Passion Chorale), No. 90 | |
Choral
|
| O Sapientia, No. 503 | |
Choral
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| O Thou in all they might so far (Tune: Crowle), No. 429 | |
Choral
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| O thou who camest from above (Hereford by Samuel Sebastian Wesley), No. 431 | |
Choral
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| O Thou who dost accord us (tune Innsbruck after Isaacs) (75) | |
Choral
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| O Trinity of blessed light (tune Illsley) No. 54 | |
Choral
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| O what their joy (tune Reginator Orbis), No. 432 | |
Choral
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| Of the Father's heart begotten (Tune: Divinum Mysterium), No. 33 | |
Choral
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| Of the glorius body telling (Pange Lingua) (268) | |
Choral
|
| On Jordan's bank the Baptist's cry (Tune: Winchester New) | |
Choral
|
| On Jordan's bank the Baptist's cry, hymn (tune Winchester new), No. 12 | |
Choral
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| On this day, the first of days (Monkland by Freylinghausen), No. 256 | |
Choral
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| On this high feast day (tune Diva Servatrix) (NEH 168, alternate) | |
Choral
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