The Vascular Fluid-Structure Interaction Simulation Pipeline (VaSP) is a toolkit for simulating fluid-structure interactions (FSI) in vascular systems. It streamlines the process from pre-processing to post-processing of vascular FSI simulations. Starting with medical image-based surface meshes, VaSP uses extended version of VMTK to generate volumetric FSI meshes. It then runs FSI simulations using turtleFSI. For post-processing, VaSP employs FEniCS and other Python packages to compute hemodynamic indices like wall shear stress and stress/strain. By integrating these tools, VaSP aims to simplify vascular FSI analyses.