Eduardo Deboni (born September 24, 1981 in Erechim) is a Brazilian competitive swimmer. Integrated the Brazilian national delegation in 2008 Summer Olympics in Beijing, China, as a reserve.
He was at the 2007 World Aquatics Championships, in Melbourne where he helped the 4×100-metre freestyle relay of Brazil to qualify for the final.
At the 2007 Pan American Games, in Rio de Janeiro, he won a gold medal in the 4×100-metre freestyle (beating the South American and Pan American records, with a time of 3:15.90, along with Fernando Silva, Nicolas Oliveira and César Cielo ), silver in the 4×100-metre medley (by having participated in heats) and 4th place in the 100-metre freestyle.
Participating in the 2008 FINA World Swimming Championships (25 m), in Manchester, reached the 4×100-metre freestyle final, finishing in 8th place. also helped the 4×100-metre medley to go to the final beating the South American record with a time of 3:29.74, along with Guilherme Guido Felipe França and Lucas Salatta; ranked 25th in the 50-metre freestyle, and 28th in the 100-metre freestyle.