Catalysis is a cornerstone of modern chemical processes, significantly enhancing reaction rates and selectivity. In recent years, the development of metal-oxide nanocomposites has opened new avenues for improving catalytic efficiency. The objective of this study was to explore the synergistic effects of novel metal-oxide nanocomposites in hydrogenation reactions. We synthesized various nanocomposites combining palladium and titanium oxide using a sol-gel method followed by calcination. Characterization was conducted using X-ray diffraction (XRD) and transmission electron microscopy (TEM) to confirm the structure and morphology of the catalysts. Catalytic performance was evaluated through hydrogenation of styrene under controlled temperature and pressure conditions. Our findings indicate that the palladium-titanium oxide nanocomposites exhibited superior catalytic activity and selectivity compared to their individual components. Kinetic studies revealed that the enhanced performance could be attributed to the improved dispersion of active sites and stronger metal-support interactions. In conclusion, these metal-oxide nanocomposites represent a promising direction for the design of efficient catalysts in industrial hydrogenation applications. Future research should focus on optimizing the synthesis parameters and exploring the applications of these materials in other catalytic processes.