The men's decathlon event at the 2005 European Athletics U23 Championships was held in Erfurt, Germany, at Steigerwaldstadion on 14 and 15 July.
| Gold | Aleksey Drozdov | |
| Silver | Aleksey Sysoyev | |
| Bronze | Norman Müller |
14–15 July
| Rank | Name | Nationality | 100m | LJ | SP | HJ | 400m | 110m H | DT | PV | JT | 1500m | Points | Notes | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| align=left | align=left | | 11.18 (w: 0.5 m/s) | 7.29 (w: 0.1 m/s) | 15.38 | 2.07 | 50.67 | 14.86 (w: 0.6 m/s) | 49.10 | 4.70 | 63.97 | 4:38.33 | 8196 | ||||
| align=left | align=left | | 10.93 (w: 0.9 m/s) | 6.95 (w: 0.4 m/s) | 15.45 | 2.16 | 50.62 | 14.84 (w: 0.6 m/s) | 51.73 | 4.30 | 59.30 | 4:44.63 | 8089 | ||||
| align=left | align=left | 10.96 (w: 0.9 m/s) | 7.48 (w: 0.8 m/s) | 14.16 | 1.95 | 47.68 | 14.73 (w: 0.6 m/s) | 40.99 | 4.80 | 53.06 | 4:34.01 | 7989 | |||||
| 4 | align=left | align=left |  | 11.41 (w: 0.9 m/s) | 7.21 (w: 1.8 m/s) | 12.98 | 1.98 | 48.92 | 14.76 (w: 0.6 m/s) | 39.49 | 4.30 | 58.05 | 4:14.45 | 7745 | |||
| 5 | align=left | align=left |  | 10.90 (w: 0.9 m/s) | 6.95 (w: 0.5 m/s) | 13.95 | 1.92 | 49.81 | 14.34 (w: 0.6 m/s) | 42.19 | 4.30 | 59.94 | 4:52.01 | 7650 | |||
| 6 | align=left | align=left | | 11.15 (w: 0.4 m/s) | 6.93 (w: -0.4 m/s) | 14.08 | 1.89 | 51.49 | 15.05 (w: -0.3 m/s) | 47.89 | 4.70 | 54.65 | 4:51.23 | 7567 | |||
| 7 | align=left | align=left |  | 11.17 (w: 0.9 m/s) | 6.95 (w: 0.6 m/s) | 13.16 | 2.01 | 50.63 | 14.86 (w: 0.6 m/s) | 38.10 | 4.30 | 52.14 | 4:15.06 | 7562 | |||
| 8 | align=left | align=left | | 11.11 (w: 0.5 m/s) | 7.48 (w: 0.3 m/s) | 14.75 | 1.95 | 52.00 | 16.02 (w: -0.5 m/s) | 42.61 | 4.60 | 55.87 | 4:50.95 | 7550 | |||
| 9 | align=left | align=left | 11.40 (w: 0.5 m/s) | 7.58 (w: 0.0 m/s) | 11.55 | 2.01 | 50.02 | 15.39 (w: -0.5 m/s) | 38.26 | 4.50 | 49.30 | 4:18.89 | 7524 | ||||
| 10 | align=left | align=left | 10.82 (w: 0.4 m/s) | 6.52 (w: 0.8 m/s) | 13.60 | 1.86 | 49.67 | 14.95 (w: 0.6 m/s) | 35.00 | 4.80 | 55.09 | 4:35.28 | 7459 | ||||
| 11 | align=left | align=left |  | 11.27 (w: 0.4 m/s) | 7.06 (w: 1.6 m/s) | 14.12 | 1.92 | 50.66 | 14.68 (w: -0.5 m/s) | 40.10 | 4.40 | 52.81 | 4:57.92 | 7369 | |||
| 12 | align=left | align=left |  | 11.12 (w: 0.4 m/s) | 7.10 (w: 0.1 m/s) | 13.78 | 1.89 | 50.16 | 15.01 (w: -0.3 m/s) | 38.82 | 4.60 | 48.84 | 4:52.94 | 7350 | |||
| 13 | align=left | align=left | 11.46 (w: 0.4 m/s) | 6.90 (w: 0.2 m/s) | 12.43 | 1.89 | 49.82 | 15.34 (w: -0.3 m/s) | 43.03 | 3.90 | 59.62 | 4:29.17 | 7319 | ||||
| 14 | align=left | align=left | 11.29 (w: 0.9 m/s) | 6.85 (w: -0.5 m/s) | 12.53 | 1.83 | 49.20 | 15.53 (w: -0.5 m/s) | 34.73 | 4.50 | 60.20 | 4:30.26 | 7308 | ||||
| 15 | align=left | align=left |  | 11.20 (w: 0.9 m/s) | 7.03 (w: 0.0 m/s) | 13.79 | 1.86 | 50.23 | 15.80 (w: -0.3 m/s) | 40.79 | 4.00 | 52.21 | 4:30.47 | 7252 | |||
| 16 | align=left | align=left | 10.94 (w: 0.4 m/s) | 6.50 (w: 0.7 m/s) | 12.90 | 1.89 | 49.02 | 15.01 (w: -0.3 m/s) | 34.52 | 4.40 | 49.36 | 4:40.93 | 7183 | ||||
| 17 | align=left | align=left | | 10.91 (w: 0.5 m/s) | 7.52 (w: 0.7 m/s) | 11.25 | 1.80 | 49.04 | 15.19 (w: -0.3 m/s) | 30.64 | 4.60 | 47.81 | 4:46.75 | 7156 | |||
| 18 | align=left | align=left |  | 11.41 (w: 0.5 m/s) | 6.98 (w: 1.5 m/s) | 13.75 | 1.86 | 51.75 | 15.39 (w: -0.5 m/s) | 40.41 | 4.10 | 49.29 | 4:36.04 | 7112 | |||
| 19 | align=left | align=left | 11.37 (w: 0.5 m/s) | 7.16 (w: 0.8 m/s) | 13.28 | 2.01 | DNF | 14.53 (w: 0.6 m/s) | 37.77 | 4.70 | 49.42 | 4:49.26 | 6677 | ||||
| 20 | align=left | align=left |  | 11.36 (w: 0.9 m/s) | 7.02 (w: 1.0 m/s) | 12.71 | 1.95 | 49.13 | 15.15 (w: -0.5 m/s) | 37.76 | NM | 55.55 | 4:50.79 | 6598 | |||
| 21 | align=left | align=left | | 11.31 (w: 0.4 m/s) | 6.85 (w: -0.2 m/s) | 13.51 | 1.92 | DNF | 14.98 (w: -0.3 m/s) | 36.14 | NM | 25.39 | 4:48.87 | 5299 | |||
| align=left | align=left | 11.28 (w: 0.5 m/s) | 7.00 (w: 1.6 m/s) | 12.15 | 1.86 | 49.98 | DNF | DNF | |||||||||
| align=left | align=left | | 11.07 (w: 0.5 m/s) | 7.15 (w: 0.4 m/s) | 11.92 | 2.01 | DNF |
According to an unofficial count, 23 athletes from 13 countries participated in the event.
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