Giacinta Toso (1807–1889), (also Toso Puzzi or Puzzi Toso), Maman Puzzi, was an Italian operatic soprano who had a significant career in England during the 1820s and 1830s, before ill health forced her to retire from the stage. For over half a century thereafter, she and her husband maintained a musical salon in London through which many of the greatest musical stars of the age made their entry into musical life in England.