| Dirk Janssen | |
| Birth Date: | 11 July 1881 |
| Birth Place: | Groningen |
| Death Place: | Haarlem |
Dirk Janssen (11 July 1881 - 22 November 1986) was a Dutch gymnast who competed in the 1908 Summer Olympics.[1] [2]
Born in Groningen, Janssen was part of the Dutch gymnastics team, which finished seventh in the team event. In the individual all-around competition he finished 69th.[3]
He was the younger brother of Jan Janssen. He died at the age of 105 in Haarlem.[1]