The invention provides an integrated type foldable table and chair. The integrated type foldable table and chair comprises a base, an expansion link and a table top. The base is connected with the table top through the expansion link. The table top comprises a table top supporting frame, a surface plate body and a table top surrounding framework. The surface plate body is installed on the table top supporting frame, and the edges of the surface plate body are embedded into the table top surrounding framework. The table top surrounding framework comprises a first strip-shaped framework piece, a second strip-shaped framework piece, a first n-shaped framework piece and a second n-shaped framework piece. The design between a cushion and two supporting back cushions conforms to human engineering, when a user sits on the cushion, the body will keep a forerake posture all the time, the physiological problems that the back is bowed and lumbar disc herniation is caused after long-term sitting are avoided, it is guaranteed that the user keeps a good posture habit for a long time, and the integrated type foldable table and chair is beneficial to health. The table and chair can be folded into an integrated structure, a leg rod II can serve as a handle for the folded table and chair, and carrying and handing are convenient.