Three-dimensional (3D) printing, also known as additive manufacturing, has emerged as a transformative technology in oral and maxillofacial surgery. It offers unprecedented precision and customization in the fabrication of patient-specific anatomical models, surgical guides, and implants. This not only enhances preoperative planning and intraoperative accuracy but also significantly reduces surgical time and improves postoperative outcomes, as surgeons can now visualize complex craniofacial structures in tangible form, simulate procedures, and tailor interventions to the unique anatomical and functional needs of each patient. It minimizes risks and optimizes aesthetic and functional results, especially in cases involving congenital deformities, trauma reconstruction, oncologic resections, and orthognathic surgery, where traditional methods often fall short in achieving ideal fit and alignment. The integration of biocompatible materials and advances in digital imaging and computer-aided design (CAD) further expand the scope of 3D printing applications, enabling the production of implants that conform precisely to bone contours and support tissue regeneration. As this technology continues to evolve, with ongoing research into bio-printing and the use of stem cells and growth factors, the potential for creating living tissue constructs and fully functional bone grafts becomes increasingly feasible, promising a future where personalized, regenerative solutions become standard practice in maxillofacial care. Although challenges remain in terms of regulatory approval, cost-effectiveness, and widespread clinical adoption, the growing body of evidence supporting its efficacy and safety underscores the importance of continually educating practitioners on the latest developments in the subject to enable informed decision-making and ultimately, improved patient outcomes.