The men's 800 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13, 14 and 16 July. [1] [2]
| Gold | Majid Saeed Sultan |
| Silver | Alfred Kirwa Yego |
| Bronze | Selahattin Çobanoğlu |
16 July
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| Majid Saeed Sultan | 1:47.33 | |||
| Alfred Kirwa Yego | 1:47.39 | |||
| Selahattin Çobanoğlu | 1:47.71 | |||
| 4 | Kévin Hautcœur | 1:48.37 | ||
| 5 | Elijah Boit | 1:48.76 | ||
| 6 | Bocar Kane | 1:49.08 | ||
| 7 | Bonolo Maboa | 1:49.85 | ||
| 8 | Michael Rimmer | 1:50.59 |
14 July
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Selahattin Çobanoğlu | 1:49.70 | Q | |
| 2 | Bocar Kane | 1:49.86 | Q | |
| 3 | Elijah Boit | 1:49.98 | Q | |
| 4 | Michael Rimmer | 1:50.05 | q | |
| 5 | Thomas Matthys | 1:50.41 | ||
| 6 | Reuben Twijukye | 1:50.51 | ||
| 7 | Alexandr Osmolovich | 1:51.18 | ||
| 8 | Kleberson Davide | 1:51.97 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Alfred Kirwa Yego | 1:49.02 | Q | |
| 2 | Majid Saeed Sultan | 1:49.53 | Q | |
| 3 | Bonolo Maboa | 1:49.53 | Q | |
| 4 | Kévin Hautcœur | 1:49.58 | q | |
| 5 | Diego Gomes | 1:50.63 | ||
| 6 | Jozef Repčík | 1:50.79 | ||
| 7 | Timothy Harris | 1:50.97 | ||
| 8 | René Bauschinger | 1:51.30 |
13 July
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Alfred Kirwa Yego | 1:48.96 | Q | |
| 2 | Bonolo Maboa | 1:49.31 | Q | |
| 3 | Majid Saeed Sultan | 1:49.34 | q | |
| 4 | Kleberson Davide | 1:50.44 | q | |
| 5 | Dávid Takács | 1:50.98 | ||
| 6 | Sifiso Magagula | 2:01.92 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Reuben Twijukye | 1:49.50 | Q | |
| 2 | Kévin Hautcœur | 1:49.88 | Q | |
| 3 | Diego Gomes | 1:49.93 | q | |
| 4 | Timothy Harris | 1:50.75 | q | |
| 5 | Chris Gowell | 1:51.31 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Elijah Boit | 1:51.77 | Q | |
| 2 | René Bauschinger | 1:51.96 | Q | |
| 3 | Luis Alberto Marco | 1:52.85 | ||
| 4 | Sydney Mafologela | 1:52.94 | ||
| 5 | Kamil Gawrys | 1:53.74 | ||
| 6 | Ross Ridgewell | 1:54.88 | ||
| 7 | Telva Brinkfield | 2:03.53 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Thomas Matthys | 1:50.98 | Q | |
| 2 | Jozef Repčík | 1:51.30 | Q | |
| 3 | Stephens Akena | 1:51.51 | ||
| 4 | Werner Botha | 1:51.64 | ||
| 5 | Rachid Omar Alaya | 1:52.42 | ||
| 6 | Marcus Mayes | 1:53.18 | ||
| 7 | Xavier D'Aumale | 2:08.65 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Selahattin Çobanoğlu | 1:49.19 | Q | |
| 2 | Alexandr Osmolovich | 1:49.58 | Q | |
| 3 | Michael Rimmer | 1:49.64 | q | |
| 4 | Bocar Kane | 1:50.72 | q | |
| 5 | Florin Gania | 1:50.89 | ||
| 6 | Fabio Bortolotti | 1:56.63 |
According to an unofficial count, 31 athletes from 23 countries participated in the event.