| Event: | Men's 800 metres |
| Competition: | European Athletics Championships |
| Venue: | Stadio Benito Mussolini |
| Location: | Turin |
| Competitors: | 12 |
| Nations: | 10 |
| Win Value: | 1:52.0 |
| Gold: | Miklós Szabó |
| Goldnoc: | HUN |
| Gold Variant: | 1920 |
| Silver: | Mario Lanzi |
| Silvernoc: | ITA |
| Silver Variant: | 1861 |
| Bronze: | Wolfgang Dessecker |
| Bronzenoc: | GER |
| Bronze Variant: | 1933 |
| Next: | 1938 |
The men's 800 metres at the 1934 European Athletics Championships was held in Turin, Italy, at the Stadio Benito Mussolini on 8 and 9 September 1934.[1]
9 September
| Rank | Name | Nationality | Time | Notes | |||
|---|---|---|---|---|---|---|---|
| align=left | align=left |  | 1:52.0 | ||||
| align=left | align=left |  | 1:52.0 | ||||
| align=left | align=left | 1:52.2 | |||||
| 4 | align=left | align=left |  | 1:52.4 | |||
| 5 | align=left | align=left | | 1:53.1 | |||
| 6 | align=left | align=left |  | 1:53.4 | |||
| 7 | align=left | align=left |  | 1:54.0 | |||
| 8 | align=left | align=left |  | 1:55.8 | |||
| 9 | align=left | align=left | |
8 September
| Rank | Name | Nationality | Time | Notes | |||
|---|---|---|---|---|---|---|---|
| 1 | align=left | align=left | | 1:58.7 | |||
| 2 | align=left | align=left | | 1:58.9 | |||
| 3 | align=left | align=left | | 1:59.1 | |||
| 4 | align=left | align=left |  | 1:59.2 |
| Rank | Name | Nationality | Time | Notes | |||
|---|---|---|---|---|---|---|---|
| 1 | align=left | align=left | 1:57.0 | ||||
| 2 | align=left | align=left | | 1:57.5 | |||
| 3 | align=left | align=left | | 1:57.6 | |||
| 4 | align=left | align=left | 1:57.8 |
| Rank | Name | Nationality | Time | Notes | |||
|---|---|---|---|---|---|---|---|
| 1 | align=left | align=left | | 1:51.8 | |||
| 2 | align=left | align=left | | 1:53.0 | |||
| 3 | align=left | align=left | | 1:55.3 | |||
| 4 | align=left | align=left |  | 1:57.0 |
According to an unofficial count, 12 athletes from 10 countries participated in the event.
(1) (1) (2) (1) (1) (1) (1) (2)