The design of biomimetic structures on the surface of titanium implants is critical to improve cell response and bone integration. In this work, Sr-incorporated micro/nano hierarchical structures coatings were fabricated on 3D printing titanium by acid etching, anodization, and hydrothermal treatment. Various characterizations were used to investigate the morphology, hydrophilicity, corrosion resistance, crystal phase, and chemical composition of coatings. Furthermore, we also investigated their in-vitro mineralization capacity upon soaking in simulated body fluid. The obtained coatings show not only excellent corrosion resistance (−0.32 V), high adhesion strength (10.51 N), and hydrophilicity (7.6°), but also superior apatite induction ability. These results suggest that Sr-containing micro/nano-hierarchical textured coatings exhibit potential applications in orthopedic implant materials.