| Mystical marriage of Saint Catherine | |
|---|---|
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| Artist | Michelino da Besozzo |
| Year | c. 1420 |
| Medium | Tempera on panel |
| Dimensions | 78 cm × 58 cm (31 in × 23 in) |
| Location | Pinacoteca Nazionale, Siena |
The Mystical Marriage of Saint Catherine is a painting by the medieval Italian painter Michelino da Besozzo. The painting dates from c. 1420 and is housed in the Pinacoteca Nazionale of Siena, Italy.
It is the only signed work by the Gothic painter. The only other painting attributed to him with some certainty is Marriage of the Virgin in the Metropolitan Museum of New York.