Fiber-reinforced concrete (FRC) has gained significant attention due to its high mechanical properties compared to conventional concrete. However, further improvements in strength and performance are desirable for various structural applications. This study investigates the influence of incorporating nano-silica and micro-silica on the compressive strength of hybrid fiber-reinforced (HyFRC) composites. NS and MS were incorporated as supplementary cementitious materials in varying proportions, along with a combination of fibers as hybrid reinforcement. The experimental program involved the design, preparation, and testing of multiple HyFRC mixtures with different NS and MS contents. The strength tests were conducted to evaluate the strength development and assess the synergistic effects of NS, MS, and fiber reinforcement. The results show a significant increase in compressive strength in the incorporation of NS and MS in HyFRC composites. Optimal dosages of NS and MS were identified, beyond which further additions did not yield substantial strength improvements. The hybrid fiber reinforcement effectively bridged micro-cracks and improved the post-cracking behavior, contributing to the overall strength enhancement. This work provides added significance to the synergistic influence of NS, MS, and hybrid fiber reinforcement on the compressive strength of HyFRC composites. The findings offer guidelines for tailoring the mixture design and optimizing the performance of HyFRC for various structural applications, ultimately contributing to sustainable and durable construction practices.