O Salutaris Hostia is a work by Meirion Wynn Jones for Unison Voices and Organ Accompaniment. The work sets text by Thomas Aquinas, translated by Edward Caswall.
| Instrument | Orgel Akkompagnement, Unison Voice |
| Genre (Fx Pop, Rock, Barn m.m.) | Kor |
| Typ (fx Lärobok, samling m.m.) | Vocal partitur |
| Sidor | 4 |
| Media | Noter |
| Publisher/Producent | Novello & Co Ltd. |
| Bidragsgivare | Caswall, Edward (Translator) Aquinas, Thomas (Lyricist) Wynn Jones, Meirion (Composer) |
| Språk | Engelska |