A new and distinct cultivar of perennial Salvia plant named ‘;Prefect Profusion’; characterized by its dark pink flowers in densely arranged in verticils with dark wine-colored calyces and matching bracts. The new plant has a compact habit with stiff, upright, heavily-branched stems with strong tendency to repeat when deadheaded, a strong vigorous growth rate and rugose gray-green foliage. It is useful for landscaping specimens, en masse or as a container plant.