While seeing someone else kidnapped in a dream might signify that you feel that that person is in danger, if you see yourself being kidnapped, the meaning of dream can be entirely different. The dream dictionary will tell you to be very strict in discerning the people that are being kidnapped, and if anyone that is significant to you is the ne doing the kidnapping. If you have had a dream involving kidnapping, do your best to recall as many details as possible because this is a sensitive subject.
According to most dream interpretations, when you dream that you are being kidnapped, this is related to feelings of censorship, and a lack of expression. You feel that you are being held back. Perhaps a person or a task is taking you away from doing something that is more important to you. It is also just as valid to assume the possibility that you could be the person that is keeping you from doing an important task, but whatever the cause, a dream about yourself being kidnapped has a dream meaning related to restriction. You feel held back by something, and will begin to feel freer once you evaluate the reasons that you feel this way.
If you are dreaming about someone else being kidnapped, dream interpretation would suggest that this means that you feel that his person is in danger. Let your feelings be known to them so that you can rest a little more easily knowing that they were warned and made to feel more aware. Alternatively, another meaning of a dream like this can be traced back to similar feelings to dreams about yourself being kidnapped. The main difference in this case is that if someone else is being kidnapped in your dream, that you are not allowing the traits of that person to be expressed within yourself. In other words, you may be blocking out their input on certain things subconsciously, or undermining their importance. Make sure to take a dream like this seriously, as dream interpretations that are this well customized should be well heeded to in order to incite change in personality or behavior.
If you dream that you are the one that is kidnapping others, then this can relate to feelings of not wanting to let go. There is something that is weighing heavily on you that you need to cease thinking about or considering, but you are not allowing yourself to do it. Once you start having dreams where you are a kidnapper, this can be a sign that your mind is ready to let go of whatever thought you have been having recently. Sometimes this can be a trigger to get rid of emotional baggage, but most of the time it is simply a reminder that you have been thinking about something too long. In the future, try not to dwell too much on the past, and accept the future for what it is, rather than feeling nostalgic for an older time. This is a sign to live in the now.