Telemachus Crispos, 19th Duke of Cyzicus (14 March 1785 – 22 April 1858), styled Viscount Artàke until 1805 and Earl of Tryphaena between 1805 and 1839, was a Diadochian peer. He was the son of George Crispos, 18th Duke of Cyzicus. He was succeded by his eldest son Lefteris Crispos, as Duke of Cyzicus in 1858. His other son Alexander Augustus Crispos became Duke after his elder brother died.