Meaning of dreaming of kidnapping depends on the situation as per dream meaning and interpretation. Simply see you getting or being kidnapped means you can expect some kind of trouble from strangers in near future. It is also a warning that you need be alert and always be sure about your surroundings. The dream also means you might find yourself in a tough or unwanted situation in near future.
Dreaming of someone you know kidnapping you means that you will be cheated. You can expect financial cheating or fraud. It also mean that your life will be in danger.
Dreaming of kidnapping and you trying to escape means a secret of yours will be exposed and this will cause some serious problems in life. It also means you will show courage to come out of tough situation.
Dreams of kidnapping and you see blood or violence means you will face physical attack. It is a warning sign to avoid lonely travel and avoid going to rooms or lonely areas with strangers.
Dreaming of kidnapping after watching them in real or on television or talking about them during daytime have no meaning. The dream should happen without any daytime influence.