The invention provides an inferior raw oil hydrodesulphurization and hydrodenitrification catalyst. The catalyst comprises carriers and hydrogenation active component elements carried by the carriers, wherein the carriers comprise alumina and rod-like SBA-15. The invention provides a use of the catalyst in inferior raw oil hydrodesulphurization and hydrodenitrification. The catalyst has high hydrodesulphurization and hydrodenitrification activity. Through use of the carriers, a high hydrodesulphurization and hydrodenitrification rate is obtained only through use of Ni and W as metal active component elements. The catalyst prepared through the carriers has high activity and a low cost.