| Otto Bock | |
| Fullname: | Otto Erich Friedrich Hugo Bock |
| Nationality: | Danish |
| Sport: | Athletics |
| Club: | Odense GF |
| Birth Date: | 1881 9, df=yes |
| Birth Place: | Braunschweig, German Empire |
| Residence: | Berlin, German Empire |
Otto Bock (born 22 September 1881, date of death unknown) was a German-born Danish athlete.
Bock competed for Denmark at the 1906 Intercalated Games, taking part in the men's 100 metres, long jump and high jump events.[1] [2]