The present disclosure provides a swingable body carrier for hanging a swingable seat upon a base through swing arms and pushing the swingable seat to move reciprocatingly by a power assembly. Then, a carrying assembly, which is provided for carrying a body, is disposed upon the swingable seat. When a user sits or lies on the swingable body carrier of the present disclosure, it serves like a cradle to automatically swing so as to provide a good and comfortable user experience.