Henk Marcel Dost (born 28 September 1969 in Zierikzee) is a retired decathlete from the Netherlands, who represented his native country at the 1996 Summer Olympics in Atlanta, United States. There he finished in 18th place in the men's decathlon competition, earning a total number of 8.111 points. The other competitor from the Netherlands, Jack Rosendaal, ended up in 21st place.
| Representing the | |||||
|---|---|---|---|---|---|
| 1988 | World Junior Championships | Sudbury, Canada | 13th | Decathlon | 6837 pts |
| 1994 | Helsinki, Finland | 18th | Decathlon | 7547 pts | |
| 1996 | Atlanta, United States | 18th | Decathlon | 8111 pts | |
| 1997 | Catania, Italy | 3rd | Decathlon | 7899 pts | |
| Athens, Greece | 14th | Decathlon | 8040 pts | ||