The invention relates to a three dimensional graphene oxide foamed material preparation method through natural drying of a solution, and belongs to the technical field of graphene based three dimensional material preparation. According to the method, a high concentration graphene oxide solution containing a surfactant is stirred and foamed, and then the solution is painted on a substrate and naturally dried in the air to obtain a three dimensional graphene oxide foamed material. The method has the advantages of simple operation, low cost, environmental friendliness, and in-situ preparation, and is suitable for industrial large scale continuous production of the three dimensional graphene oxide foamed material. The prepared three dimensional graphene oxide foamed material is composed of a large amount of irregular hollow graphene oxide micro spheres that are connected to each other; has an enclosed pore structure and small density, and can be used as a precursor for the preparation of agraphene based three dimensional foamed material.