Portable multifunctional desk integrating table with chair

The utility model relates to a desk, in particular to a portable multifunctional desk integrating a table with a chair. The desk comprises the table and the chair. Table and chair connecting parts are arranged between the table and the chair, and a drawing part is arranged on the table. According to the portable multifunctional desk, a desk and a drawing table are integrated, so the desk can be used as a desk for students in class and also can be used as a drawing table during laboratory plotting and outdoor drawing sketching; the desk can be folded easily and conveniently, can be conveniently transported and carried like a travel case after being folded and has good portability.