Armor plate carriers are crucial personnel protective equipment for military, law enforcement, and security personnel, offering essential protection against ballistic threats and shrapnel. This review provides a comprehensive overview of the design considerations, challenges, and future development in Armor plate carriers. This review explores the sophisticated balance between achieving maximum protection and ensuring mobility and comfort of the wearer in the Armor design. Key challenges addressed include the weight of protective materials, ergonomic design to prevent fatigue and injury, and integration with other tactical gear for operational efficiency. Advances in materials science, particularly with lightweight composites and high-strength ceramics, are focused for their potential to enhance protection without the addition of significant weight. The integration of smart technologies, such as wearable sensors and advanced communication systems, represents a significant trend to bound to transform the functionality and effectiveness of Armor plate carriers. Future developments are expected to focus upon the modular and scalable designs, providing customizable or bespoke protection and flexibility to meet various mission requirements. This review synthesizes recent research and emerging innovations, identifying critical areas for future exploration to improve the overall safety, comfort, and operational capabilities of the Armor plate carriers.