The Men's Star was a sailing event on the Sailing at the 2004 Summer Olympics program in Agios Kosmas Olympic Sailing Centre.

[1] Eleven races were scheduled and completed with one discard.

34 sailors, on 17 boats, from 17 nation competed.

[2][3]

Legend: DNC – Did not come to the starting area; OCS – On the course side of the starting line; RDG – Redress given; Discard is crossed out and does not count for the overall result.