To dream about a judge is a warning that you may be involved in legal and judicial problems. To dream that you’re standing before a judge is a warning in the sense that you’re not handling properly your own affairs and this situation can lead you to legal conflicts (e.g. divorce). In the case that in the trial the judge sentences favorably, then it suggests that your problems will have a happy ending, but if the judge sentences against you, it is a serious warning of danger.
Read more about dreaming of Judge in other dream meanings interpretations.