| Jakob Thordsen | |
| Nationality: | German |
| Birth Date: | 22 October 1999 |
| Birth Place: | Hamburg, Germany |
| Country: | Germany |
| Sport: | Sprint kayak |
| Event: | K-4 1000 m |
| Club: | HKC Hannover |
Jakob Thordsen (born 1999) is a German sprint canoeist.
He participated at the 2018 ICF Canoe Sprint World Championships.[1]