The Firefly was a sailing event on the Sailing at the 1948 Summer Olympics program in Torbay. Seven races were scheduled. 21 sailors, on 21 boats, from 21 nations competed.
DNF = Did Not Finish, DNS= Did Not Start, DSQ = Disqualified <br /> = Male, = Female
A total of three race area's was positioned by the Royal Navy in Torbay. Each of the classes was using the same kind of course and the same scoring system.