The invention belongs to the technical field of production of submarine energy pipelines, and relates to a streamlined energy pipeline capable of relieving submarine landslide impact. A streamlined type is applied to a concrete weight coating on the outermost part of the traditional submarine pipeline structure, the interior structure of the traditional energy pipeline is retained, the cross section of the energy pipeline is streamlined, and except a concrete layer, other layers are consistent to a current engineering standard. The drag force and the lift force on the pipeline can be obviously smaller than the drag force and the lift force on the traditional pipeline with a circular cross section, the impact effect of submarine landslide is reduced effectively, meanwhile, a continuous oscillating lift force is transformed into a stabilizing effect, the risk of resonance of the pipeline is prevented effectively, and the disaster reduction effect is remarkable; and by the design, the disaster reduction effect on accidental load such as submarine landslide is good, and the protection effect on environmental load of flowing bodies such as bottom flow and sand wave is also good. In addition, the streamlined energy pipeline capable of relieving submarine landslide impact does not affect delivery amounts of oil, gas and water in current engineering, a production process of the pipeline does not need to be changed on a large scale either, and therefore, popularization and actual application are facilitated.