The utility model relates to a tomato climbing frame. A support rising in a spiral is arranged at the upper part of the tomato climbing frame, a straight pole is arranged at the lower part of the tomato climbing frame, and the lower section of the straight pole is pressed into a flat strip section. By adopting the structure, a section of combined section with planes at both sides is additionally arranged on the single cylindrical junction plane between the tomato climbing frame and the soil, so that the combination form of the tomato climbing frame and the soil is increased, the stressed state is changed, the stability is enhanced, the lodging resistance is enhanced, and the high yield of the tomatoes is facilitated. The lower section of the straight pole for the reinforcing rod is pressed into the flat strip shape, and the tomato climbing frame can be inserted into the soil more smoothly, therefore, the operating efficiency of arrangement of the tomato climbing frame on the tomato planting land is correspondingly improved.