Jacques de Cambrai (fl. c. 1260–80), sometimes Jaque or Jaikes, was a trouvère from Cambrai. He composed four chansons courtoises, one pastourelle, six devotional chansons, and one Marian rotrouenge. The preserves all his works, nine of them uniquely. In addition, a chanson and the pastourelle are preserved in the manuscript Oxford Douce 308 and one of the devotional songs is also copied in two other sources. The Berne manuscript notes that his Haute dame, com rose et lis was modelled on (i.e. a contrafactum of) Ausi com l'unicorne sui by Theobald I of Navarre and Mere, douce creature on Quant voi la glaie meure by Raoul de Soissons. Otherwise none of his music survives, though staves for its transcription were prepared. Of all Jacques's works, only his rotrouenge, the Retrowange novelle,