Mary o Guelders
| Mary o Guelders | |
|---|---|
 | |
| Queen consort o Scotland | |
| Tenur | 3 Julie 1449 – 3 August 1460 |
| Born | 1434 Grave, Netherlands |
| Dee'd | 1 December 1463 (aged 29) Roxburgh Castle, Roxburghshire |
| Buirial | Halyruid Abbey, Edinburgh |
| Spouse | James II o Scotland m. 1449; wid. 1460 |
| Issue | James III o Scotland Alexander Stewart, 1st Duke o Albany David Stewart, Yerl o Moray John Stewart, 1st Yerl o Mar and Garioch Margaret Stewart Mary Stewart, Coontess o Arran |
| Hoose | Egmond |
| Faither | Arnold, Duke o Gelderland |
| Mither | Catherine o Cleves |
| Releegion | Roman Catholic |
Mary o Guelders (Dutch: Maria van Gelre; c. 1434 – 1 December 1463) wis the queen consort o Scotland bi mairiage tae King James II o Scotland. She served as regent o Scotland frae 1460 tae 1463.