The utility model discloses a double-light-source mirror reflection surface measuring system, and relates to the technical field of measuring systems. A double-light-source mirror reflection surface measuring system comprises a measuring platform, an object placing table, a fixing plate, a first point light source, a detector, a data analyzer, a signal transmitting antenna, a second point light source, a beam splitter, a display device and a data receiving module. The left side of the measuring platform is provided with an object placing table. The edge of the upper surface of the storage table is fixedly connected with the fixing plate, the first point light source is arranged on the right side of the storage table, the detector is arranged on the left side of the first point light source, the data analyzer is arranged on the surface of the detector, the signal transmitting antenna is arranged on the upper right of the detector, and the beam splitter is arranged between the first point light source and the second point light source. By adopting the technical scheme, the beneficial effects of the utility model are that: it is reasonable in structural design, can display the data after the mirror reflection surface measurement in real time, labour saving and time saving, improved production efficiency, is suitable for popularization and use.