PROBLEM TO BE SOLVED: To provide an optical image measuring apparatus and an imaging apparatus capable of making measurements easily without missing measurement timing.SOLUTION: An image processing part 230 of an optical image measuring apparatus determines the propriety of the alignment state of an optical system to a subject's eye, the propriety of the focus state to a noticeable region of the eyeground, the propriety of the position of a preparatorily acquired tomographic image in a frame, the propriety of the image quality of the preparatorily acquired tomographic image, and the propriety of the tracking state of an irradiation position of a signal light to a movement of an object to be measured. When all of these conditions are determined to be proper, a control part 210 controls the optical system and an image forming part 220 to form a tomographic image of the noticeable region of the eyeground.
