The characterization and analysis of fractures of TA2 CP-Ti tensile specimen by laser shock processing (LSP) under different temperatures are conducted, and the effect of temperature on the characteristic fracture morphology and the tensile property is investigated. The results show that the necking phenomenon of tensile fracture subjected to LSP is more obvious than that of the untreated sample, and the treated sample has a better plasticity. With the gradual increment of temperature, the fracture mode turns from the brittle fracture into mixed fracture, and finally to ductile fracture.