The 6.5 Metre was a sailing event on the Sailing at the 1920 Summer Olympics program in Ostend. Four races were scheduled. 6 sailors, on 2 boats, from 2 nation entered.
The 1920 Olympic scoring system was used. All competitors were male.
Legend: CAN – Race cancelled;
During the Sailing regattas at the 1920 Summer Olympics among others the following persons were competing in the various classes: