| Guy | |
| burgher of Venice | |
| Succession: | Seneschal of Cyprus |
| Reign: | 1318 – after 1334? |
| Predecessor: | Philip, seneschal of Cyprus |
| Successor: | James of Lusignan |
| Spouse: | Margaret of Ibelin |
| Issue: | John Alice of Ibelin Margaret |
| Noble Family: | House of Ibelin |
| Father: | Philip, seneschal of Cyprus |
| Mother: | Maria Embriaco of Giblet |
| Birth Date: | before 1306 |
| Death Date: | 1350/60 |
Guy of Ibelin (French: Guy d'Ibelin) (before 1306 - 1350/60) was seneschal of Cyprus from 1318 and a burgher of Venice from 30 December 1334.[1] He was the son of Philip of Ibelin (1253–1318), previous seneschal of Cyprus and Jerusalem by his second wife Maria Embriaco of Giblet (d. 1331).[2] He was evidently held in high regard by King Hugh IV of Cyprus, since he is named in a royal decree from 1329 as a "magnificus vir" , in charge of four newly created priesthoods in the cathedral of Nicosia.[3]
He married Margaret of Ibelin with papal dispensation in 1319. They had three children: