Volleyball at the 2004 Summer Olympics – Men's tournament

The men's tournament in volleyball at the 2004 Summer Olympics was the 11th edition of the event at the Summer Olympics, organized by the world's governing body, the FIVB in conjunction with the IOC. It was held in Athens, Greece from 15 to 29 August 2004.

Qualification
* The Asian Qualifier was combined with the 2nd World Qualifier. The first place team of the tournament qualified as the 2nd World Qualifier winners, while the best Asian team except the 2nd World Qualifier winners qualified as the Asian Qualifier winners.

Pools composition
Teams were seeded following the serpentine system according to their FIVB World Ranking as of January 2004. FIVB reserved the right to seed the hosts as head of pool A regardless of the World Ranking. Rankings are shown in brackets except the hosts.

Preliminary round

 * All times are Eastern European Summer Time (UTC+03:00).
 * The top four teams in each pool qualified for the quarterfinals.

Pool A
   

  

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Pool B
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Final round

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

Quarterfinals
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Semifinals
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Bronze medal match
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Gold medal match
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Awards

 * Most valuable player
 * 🇧🇷 Gilberto Godoy Filho
 * Best scorer
 * 🇮🇹 Andrea Sartoretti
 * Best spiker
 * 🇧🇷 Dante Amaral
 * Best blocker
 * 🇷🇺 Aleksey Kuleshov
 * Best server
 * 🇮🇹 Andrea Sartoretti
 * Best digger
 * 🇧🇷 Sérgio Santos
 * Best setter
 * 🇧🇷 Ricardo Garcia
 * Best receiver
 * 🇧🇷 Sérgio Santos
 * Best libero
 * 🇧🇷 Sérgio Santos