To dream of a court jester represents you or someone that is always available to make someone laugh whenever they need it. You may be a “joker” with your friends. A Jester may also reflect self-embarrassment to make others feel good.
Alternatively, a jester may reflect you or someone else that is always called on to make them feel better.
Negatively, a jester may symbolize being used by others to cheer them up or have a good time.