List of wrong anthem incidents
This is a list of incidents when an incorrect national anthem was accidentally played, sung or performed, including playing the anthem of the wrong country, playing an outdated anthem, and playing a non-anthem piece in place of a national anthem.
List
| Event and host | Date | Country affected | Incident | Type | Occasion |
| Opening ceremony of the Kiel Canal, Rendsburg, Germany |  Ottoman EmpireDts|1920|08|18|format=dmy |