Dimitar Tonchev
| Personal information | |
|---|---|
| Nationality | Bulgarian | 
| Born | 7 October 1970 Sofia, Bulgaria | 
| Sport | |
| Sport | Rowing | 
Dimitar Tonchev (Bulgarian: Димитър Тончев, born 7 October 1970) is a Bulgarian rower. He competed in the men's eight event at the 1988 Summer Olympics.