Edoardo Gelli, also known as Eduardo Gelli or Odoardo Gelli (4 September 1851 in Savona – 30 May 1933 in Florence), was an Italian painter, mainly of genre costume portraits.
He trained in Florence under Antonio Ciseri. The contemporary American art collector James Jackson Jarves grouped him in with Francesco Vinea and Tito Conti, two other costume genre painters. At the Louisiana Purchase Exposition of 1904, he displayed The Lost Chord.