High Court of Justice is the name of several courts:
- In the United Kingdom:
- High Court of Justice (England and Wales)
- High Court of Justice in Northern Ireland
- High Court of Justice for the Trial of Charles I
- In Ireland:
- High Court of Justice in Ireland, a historic court in Ireland
- High Court (Ireland), formerly known as the "High Court of Justice of Ireland"
Others
- High Court of Justice (France)
- High Court of Justice (Cameroon)
- High Court of Justice in Rivers State, Nigeria
- High Court of Justice (Israel)
- Court of First Instance of the High Court of Hong Kong, formerly the High Court of Justice of the Supreme Court of Hong Kong