A traitor is one who betrays the trust of a person, place, or thing. They are one who commits treason. A traitor dream could be a warning for you or someone else.
Positive: If God gives you a dream of yourself or someone else being a traitor, it could represent that He is showing you mercy before it happens so that you may change. God could show you a dream of being a traitor in order for you to get your heart right.
Negative: Dreaming of you or someone else being a traitor could indicate that there are things in your heart that would cause you to betray someone or something. It could represent your feelings of guilt or disloyalty about something you’ve done.
(Luke 6:13-16; Acts 1:18).