Lucrezia Sinigaglia (born 21 August 1990) is an Italian sabre fencer, team bronze medal in the 2013 European Championships at Zagreb.

[4] Italy defeated France, but fell against Russia in the semi-finals and fenced Poland in the small final.

[4] In the 2013–14 season Sinigaglia reached her best individual result as of 2014 with a quarter-final in the Antalya World Cup.

In the European Championships in Strasbourg, she was defeated in the table of 32 by World No.1 Olha Kharlan.

In the World Championships in Kazan, Sinigaglia created an upset in the table of 64 by eliminating reigning Olympic champion Kim Ji-yeon, but yielded to Japan's Mika Kikuchi in the next round.