To dream that you are a politician indicates that you are being deceptive and manipulative. Alternatively, the dream suggests that you are trying to persuade others to support your views and ideas. Perhaps you are abusing your position in some situation in your life.
To see a politician in your dream suggests that you need to choose and take a side. The dream parallels a decision that you need to make in your waking life. Alternatively, the politician may reflect your desires for political office or your interest in world affairs.