| Marc Dollendorf | |
| Birth Date: | 7 February 1966 |
| Birth Place: | Sankt Vith, Belgium |
| Height: | 1.92 m[1] |
| Weight: | 84 kg |
| Sport: | Track and field |
| Event: | 400 metres hurdles |
Marc Dollendorf (born 7 February 1966 in Sankt Vith) is a retired Belgian athlete who specialised in the 400 metres hurdles. He represented his country at the 1996 Summer Olympics as well as four consecutive World Championships starting in 1991.
His personal best in the event is 48.91 seconds set in Atlanta in 1996. This is the standing national records.
| Representing | ||||||
|---|---|---|---|---|---|---|
| 1989 | Jeux de la Francophonie | Casablanca, Morocco | 5th | 400 m hurdles | 50.41 | |
| 1990 | European Championships | Split, Yugoslavia | 23rd (h) | 400 m hurdles | 51.60 | |
| 1991 | Universiade | Sheffield, United Kingdom | 5th | 400 m hurdles | 50.18 | |
| World Championships | Tokyo, Japan | 32nd (h) | 400 m hurdles | 51.45 | ||
| 1993 | Universiade | Buffalo, United States | 15th (sf) | 400 m hurdles | 51.82 | |
| World Championships | Stuttgart, Germany | 22nd (sf) | 400 m hurdles | 49.93 | ||
| 1994 | Jeux de la Francophonie | Paris, France | bgcolor=silver | 2nd | 400 m hurdles | 50.03 |
| European Championships | Helsinki, Finland | 8th (sf) | 400 m hurdles | 49.34 | ||
| 1995 | World Championships | Gothenburg, Sweden | 32nd (h) | 400 m hurdles | 50.47 | |
| 1996 | Olympic Games | Atlanta, United States | 14th (sf) | 400 m hurdles | 48.91 | |
| 1997 | World Championships | Athens, Greece | 27th (h) | 400 m hurdles | 49.66 | |