| Birth Date: | 26 January 1965 |
| Birth Place: | Neustadt an der Donau, Germany |
| Country: | West Germany |
| Weight Class: | 60 kg |
| Olympics Rank: | 7 |
| Olympics Year: | 1988 |
| Olympics Weight: | Men's 60 kg |
| Worlds Rank: | 7 |
| Worlds Year: | 1989 |
| Regionals Type: | EU |
| Regionals Rank: | 3 |
| Regionals Year: | 1987 |
| Updated: | 8 July 2024 |
Helmut Dietz (born 26 January 1965) is a German former judoka. He competed in the men's extra-lightweight event at the 1988 Summer Olympics.[1]