Iakovos Nafpliotis, (or Nafpliotis or Naupliotis or Naupliotes: Ἰάκωβος Ναυπλιώτης) (1864 in Naxos – December 5, 1942 in Athens) was the Archon Protopsaltis (First cantor) of the Holy and Great Church of Christ in Constantinople (Istanbul, Turkey).Iakovos Nafpliotis is one of the first psaltes to have ever been recorded; many people also regard him as being one of the greatest.