Soil stabilization is essential in geotechnical engineering to improve the mechanical and durability properties of soils. This study investigates the combined effects of lime and natural fibers on soil stabilization, focusing on compressive strength and shrinkage behavior. Various lime contents (0%, 4%, 6%, and 8%) and fiber proportions (0%, 0.5%, and 1%) were used. Samples were molded into standardized cylindrical shapes and cured for 7 and 14 days under controlled conditions (22 °C, 70% relative humidity). Compressive strength tests followed the XP P 13-901 (2001) standard, while shrinkage behavior was analyzed through precise dimensional measurements. Results showed that while moderate lime content (6%) increased compressive strength due to pozzolanic reactions, excessive lime led to reduced strength. Fibers enhanced mechanical properties by acting as crack arrestors and reducing shrinkage. The study highlights the importance of optimizing lime-fiber ratios to achieve durable and stable soils.