An ophthalmic laser surgical apparatus includes: a laser irradiation optical system configured to irradiate a patient's eye with surgical laser； a fixation unit configured to fix the patient's eye on the laser irradiation optical system； an interface unit including an optical member configured to cover at least the cornea of the patient's eye； a tomography unit configured to capture a tomographic image of the anterior segment of the patient's eye； and a monitoring unit configured to monitor a position of the fixation unit and/or the interface unit with respect to the patient's eye based on the tomographic image captured by the tomography unit.
