The 5.5 Metre was a sailing event on the Sailing at the 1952 Summer Olympics program in Harmaja. Seven races were scheduled. 50 sailors, on 16 boats, from 16 nations competed.
DNF = Did Not Finish, DNS= Did Not Start, DSQ = Disqualified <br> = Male, = Female
Of the total of three race area's only two were needed during the Olympics in Harmaja. Each of the classes was using the same scoring system.