Project X is a long range plan to bring accelerators at Fermilab campus to new frontiers. The plan for accelerators focuses on two of the three frontiers that are long-term plans of Fermilab. In the intensity frontier, the new high-intensity accelerators will support experiments that require intense particle beams to understand particles such as neutrinos, muons, kaons, and nuclei. In the energy frontier, the accelerators will support the detection of new particles and forces with potential future projects such as a multi-TeV Muon Collider.