The men's 400 metres event at the 1984 European Athletics Indoor Championships was held on 3 and 4 March.[1]
Medalists
edit| Gold | Silver | Bronze |
Sergey Lovachov Soviet Union
|
Roberto Tozzi Italy
|
Didier Dubois France
|
Results
editHeats
editFirst 2 from each heat qualified directly (Q) for the final.
| Rank | Heat | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 1 | Sergey Lovachov | Soviet Union |
47.33 | Q |
| 2 | 1 | Didier Dubois | France |
47.50 | Q |
| 3 | 2 | Roberto Tozzi | Italy |
47.55 | Q |
| 4 | 2 | Thomas Futterknecht |  Austria |
47.69 | Q |
| 5 | 2 | Ulf Sedlacek |  Sweden |
47.70 | |
| 6 | 2 | Bo Breigan |  Norway |
48.73 | |
| 1 | Athanassios Kaloyannis |  Greece |
DQ |
Final
edit| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
 |
Sergey Lovachov | Soviet Union |
46.72 | NR |
 |
Roberto Tozzi | Italy |
47.01 | |
 |
Didier Dubois | France |
47.29 | |
| 4 | Thomas Futterknecht | Austria |
47.29 |