The defending champion was Amr Shabana , who reached the quarter-finals this year. World champion was the French Thierry Lincou , who defeated Lee Beachill from England in the final with 5:11, 11: 2, 2:11, 12:10 and 11: 8. It was Lincou's first world title. He was also the first Frenchman to win the title.
The men's field of participation consisted of 32 players, including seven places for qualifiers. A wildcard was not awarded.
At the 2004 World Squash Championship, the following world ranking points were paid out or credited for reaching the respective round. The total prize money was $ 120,000.