Wrestling at the 2004 Summer Olympics – Men's freestyle 66 kg

The men's freestyle 66 kilograms at the 2004 Summer Olympics as part of the wrestling program were held at the Ano Liosia Olympic Hall, August 27 to August 28.

The competition held with an elimination system of three or four wrestlers in each pool, with the winners qualify for the quarterfinals, semifinals and final by way of direct elimination.

Schedule
All times are Eastern European Summer Time (UTC+03:00)

Results

 * Legend
 * WO — Won by walkover