Concrete is the most widely used construction material; however, its inherent limitations, such as low tensile strength, brittleness, and susceptibility to cracking, restrict its structural performance. To address these issues, the incorporation of fibers has emerged as an effective method to enhance the mechanical properties of concrete. This study investigates the influence of basalt fiber reinforcement on the strength characteristics of M25 grade concrete. Basalt fibers were added in varying proportions of 0%, 0.15%, 0.30%, and 0.45% by volume of concrete, and a total of 72 specimens (cubes and cylinders) were prepared and tested. The specimens were evaluated for compressive strength and split tensile strength at curing periods of 7, 14, and 28 days. The experimental results indicate that the inclusion of basalt fibers significantly improves both compressive and tensile strength of concrete. The maximum enhancement was observed at 0.45% fiber content, demonstrating superior performance compared to conventional concrete. The improvement is attributed to the crack-bridging ability of fibers, which delays crack propagation and enhances ductility. The study concludes that basalt fiber is an effective, durable, and environmentally sustainable reinforcement material that enhances the overall performance and longevity of concrete structures, making it suitable for modern construction applications [1], [5]. Keywords: Basalt Fiber Reinforced Concrete, Compressive Strength, Split Tensile Strength, Fiber Reinforced Concrete, Resistance, Sustainable Construction