Ilario Di Buò (born 13 December 1965 in Trieste) is an archer from Italy, who was formerly ranked number one in the world.

Di Buò won a silver medal at the 2000 Summer Olympics in the team archery competition.

[1] Di Buò competed at the 2004 Summer Olympics in men's individual archery.

The third match was Di Buò's downfall, as he lost to fellow Italian and eventual gold medalist Marco Galiazzo.

This gave him the 9th seed for the final competition bracket in which he faced Martin Bulíř in the first round, beating the Czech 111-100.