| Waterloo Medal | |
| Presenter: | The Duchy of Nassau |
| Eligibility: | Troops in service to Nassau |
| Awarded For: | Service in the Battle of Waterloo |
| Established: | 23 December 1815 |
The Waterloo Medal of the Duchy of Nassau was established by Frederick Augustus, Duke of Nassau on 23 December 1815.
Five nations of Seventh Coalition struck medals for soldiers who took part in the campaign: