Vayland is an unincorporated community in Hand County, in the U.S. state of South Dakota.
A post office called Vayland was established in 1909, and remained in operation until 1972. The community derives its name from J. C. McViegh an early settler.
Coordinates: 44°29′37″N 98°47′56″W / 44.49361°N 98.79889°W