Abstract: Hot-dip galvanization is the most widely used method for the protection of steel against corrosion. The strategy of introducing hydrophobic nature to the hot-dip zinc coatings along with the corrosion resistance characteristics can enhance the protective efficacy and life time of the coatings. The effective enhancement in corrosion resistance and hydrophobic characteristics of hot-dip zinc coating can be achieved by incorporating metal oxide based composite into the coating matrix. In this contest, the present work explores the effect of introducing TiO₂–Al₂O₃ composite into hot-dip zinc coating for improving the hydrophobic and corrosion resistant characteristics of the coatings. The structural modification of the inner alloy layers of the hot-dip coating by using 0.2 wt.% of TiO₂-Al₂O₃ composite improves the hydrophobicity and corrosion resistance of the coating. Surface morphology, surface topography, chemical composition, hydrophobicity and electrochemical performance of the composite coatings studied by using various instrumental analyses confirm the enhancement in coating characteristics due to the incorporation of TiO₂-Al₂O₃ composite into the zinc matrix. The composite zinc coating incorporated with optimized TiO₂-Al₂O₃ exhibits enhanced hydrophobicity with a water contact angle of 101.32° than the pure zinc coatings. The high E_corr (-1267.17 mV) and low i_corr (475.57 μA/cm²) values of the composite coating as compared to the conventional zinc coating implies the improvement in corrosion resistance.