Constance Jawureck (also Jawurek or Javoureck) (1803–1858) was a French mezzo-soprano opera singer. The daughter of a German musician, she was born in Paris and entered the Paris Conservatory at the age of 14 where she studied singing under Plantade and Garat and acting under Baptiste. She made her stage debut to considerable success in 1822 as Zarine in the posthumous premiere of Isouard's Aladin ou La lampe merveilleuse. She continued to be cast in relatively small roles until her success in 1826 as Amazily in a revival of Gasparo Spontini's Fernand Cortez after which she became a leading mezzo-soprano at the Paris Opera. Amongst the roles she created there were in Inès in Auber's Vendôme en Espagne (1822), Isolier in Rossini's Le comte Ory (1828), Jeanette in Auber's Le philtre (1831) a