Imlay is an unincorporated community in Pennington County, in the U.S. state of South Dakota.[1]
A post office called Imlay was in operation between 1908 and 1951.[2] The community was named for Imlay Tabbets, a local cattleman.[3]
43°43′10″N 102°23′51″W / 43.71944°N 102.39750°W