Adèle of Dreux (1145 – after 1210) was a member of Norman French nobility, daughter of Robert I, Count of Dreux and his second wife Hawise of Salisbury.
She married Valéran III, Count of Breteuil on 24 June 1156, and they had:
After Valéran's death in 1162, she married secondly Guy II of Châtillon. They had:
She married thirdly John I de Thorotte and they had:
Her final marriage was to Ralph, Count of Soissons, with whom she had:
Adèle died after 1210.