Italy competed at the 1948 Summer Olympics in London, England.

215 competitors, 195 men and 20 women, took part in 89 events in 16 sports.

[1] Twelve cyclists, all men, represented Italy in 1948.

19 fencers, 16 men and 3 women, represented Italy in 1948.

Italy had 26 male rowers participate in all seven rowing events in 1948.