Raimbaut II, Count of Orange (Circa.

1066 - 1121) (in Latin Raimboldus comes de Oringis) was the elder son of Bertrand Raimbaut [fr] and of his first wife Gilberte.

Raimbaut's date of birth is not known (possibly around 1066 in Orange).

According to two sources, Albert of Aix and William of Tyre (neither of them eyewitnesses), he joined the First Crusade in the army of Raymond of Saint-Gilles, presumably setting out in 1096; his name is linked with those of Adhemar of Le Puy and Robert II of Flanders, and he is said to have been present at the siege of Antioch in 1098.

But his daughter, Tiburge, Countess of Orange, in her father's prolonged absence, was being named "countess of Orange" as early as 1115.