We reported a case of simultaneous vitrectomy and sclerokeratoplasty (SKP) performed for keratoglobus with extensive corneal rupture and intraocular hemorrhage caused by trauma. A 73-year-old woman was treated for keratoglobus and glaucoma. She was punched in both eyes, her right eye showed corneal rupture and the left eye showed prolapse of the ocular contents due to eyeball rupture. She immediately underwent corneal sutures in the right eye and resection of the prolapsed ocular contents in the left eye at a nearby ophthalmological clinic. Three days after the injury, the patient was referred to our clinic for vision recovery. The best corrected visual acuity of the right eye was measured by counting fingers. Her right eye presented severe corneal edema with a sutured corneal wound in the upper periphery, which was positive in the Seidel test. B-mode ultrasound revealed choroidal detachment and subchoroidal hemorrhage. Fourteen days after injury, simultaneous corneal suture and posterior sclerotomy were performed in the right eye, but corneal fragility and corneal opacity were prominent, and B-mode examination revealed prolonged vitreous hemorrhage and retinal detachment. Twenty-one days after injury, we performed simultaneous SKP and 25-G pars plana vitrectomy (PPV). In this procedure, we initially performed SKP followed by 25-G PPV without a keratoprosthesis or endoscope. The visibility of the fundus through the corneoscleral graft was good during vitrectomy. Three months after surgery, her corrected visual acuity improved to 10/1,000. Although there was mild corneal stromal edema and khodadoust line, there were no obvious fundus complications. Simultaneous SKP and PPV for keratoglobus with extensive corneal rupture and vitreous diseases may be a good option.