To see your boss in your dream may symbolize the controlling part of your character. Your boss may reflect your own aggressiveness and dominance. This dream is suggesting that you may have problems handling the influences that a person in a superior position holds over you. It may also imply that you are too immersed in your career and you need to focus more on your home life. Dreaming about your boss can also represent your feelings of constraint and inability to express your individuality.

To dream that you are afraid of your boss represents your apprehension and anxiety regarding those in power. You are not in control of your own destiny and you feel unable to change the course of your life.
Perhaps this dream is mirroring the association that you have with your boss. This may suggest certain conflicts or matters that must be addressed in your place of employment.