Flexural Behavior of Beams Reinforced with Hybrid Reinforcement (Steel + GFRP), Investigated the flexural behavior and structural performance of reinforced concrete beams incorporating hybrid steel and Glass Fiber Reinforced Polymer (GFRP) reinforcement. Evaluated the effects of hybrid reinforcement on strength, stiffness, ductility, cracking behavior, and load-deflection response, while comparing the mechanical properties, stress-strain behavior, and corrosion resistance of steel and GFRP reinforcement. Utilized Response-2000 software to analyze and evaluate the structural behavior of hybrid-reinforced concrete beams, gaining practical understanding of GFRP and hybrid reinforcement systems for improving durability and mitigating corrosion-related issues in reinforced concrete structures.