Leabhar Ua Maine
| Leabhar Ua Maine | |
|---|---|
| Royal Irish Academy | |
| Also known as | The Book of Hy-Many, Leabhar Uí Dubhagáin |
| Type | Compilation of Irish legends |
| Date | 1392–94 |
| Place of origin | Uí Maine |
| Language(s) | Middle Irish |
| Scribe(s) | Ádhamh Cúisín, Faolán Mac an Ghabhann na Scéal |
| Patron | Muircheartach mac Pilib Ó Ceallaigh |
| Material | Vellum |
| Size | 44cm x 27cm |
| Format | Folio |
| Script | Irish minuscule |
Leabhar Ua Maine (also Leabhar Uí Dubhagáin, Book of Uí Maine, Book of Hy-Many and RIA MS D ii 1) is an Irish genealogical compilation, created c. 1392–94.