Aldo Montano (born 18 November 1978) is an Italian fencer and a four-time Olympic medalist.
He received a gold medal in sabre individual at the 2004 Summer Olympics in Athens. On October 11th, 2011, he won the gold medal at the World Championships in Catania, Italy.
He is the third generation of his family to win a fencing medal for Italy at the Olympic Games. Aldo initially took up foil, but switched to sabre so he could follow in the footsteps of his grandfather and father. His grandfather, Aldo Montano, won silver medals on the team event in sabre at the 1936 Summer Olympics and the 1948 Summer Olympics. Aldo's father, Mario Aldo Montano, was part of the Italian sabre team that won the gold medal at the 1972 Summer Olympics, and the team silver medals for sabre at the 1976 Summer Olympics, and again at the 1980 Summer Olympics. His uncles (Mario Aldo Montano and Tommaso Montano) were also on the same team as his father (at both the 1972 and 1976 Olympic events). Another uncle, Carlo Montano, won silver in team foil in 1976.