An object is to provide a dental measurement apparatus, a tip unit of the dental measurement apparatus, and a dental measurement system, which make it possible to obtain an accurate measurement value in consideration of an influence of each individual optical element. A probe (10) is provided with identification data (15), and a reading unit (32) of an optical measurement unit (30) reads the identification data (15) and a control unit (42) of a control device (40) reads management data (330) corresponding to the identification data (15) from a server (300). The control unit (42) calibrates an actual measurement value based on calibration data (331) of the management data (330).
