List of people convicted of treason

This is a list of people convicted of treason.

Some countries have a high constitutional hurdle to conviction for treason, while many countries have less stringent definitions.

The Republic of Hawaii government had one trial for treason after the failed 1895 Counter-Revolution in Hawaii.

Those charged were found guilty, but pardoned after serving time in prison.

[10] For the betrayal of General Stefan Rowecki to the Gestapo: For betrayal of the Polish People's Republic:

Image taken from Trial of Marshal Ney for high treason taken in short-hand at the time of trial, 1816