Emmanuel "Emma" Lucenti (born November 23, 1984) is a judoka from Argentina.
He competed at the 2008, 2012 and 2016 Summer Olympics in the men's half-middleweight (-81 kg).
At the 2008 Summer Olympics, he lost in second round to Euan Burton.
At the 2012 Summer Olympics, he reached the quarter-finals, where he lost to Kim Jae-bum.
As Kim continued on to the gold medal match, Lucenti took part in the bronze medal repechage, where he lost in the first round to Antoine Valois-Fortier.
At the 2016 Summer Olympics, Lucenti was once again eliminated by Valois-Fortier, this time in the third round.His older brother Rodrigo was also an Olympic judoka, competing in the lightweight (-73 kg) category.