William Elkins

William Elkins or Elkin may refer to:


 * William Henry Pferinger Elkins (1883–1964), Canadian soldier
 * William Lukens Elkins (1832–1903), American businessman
 * William McIntire Elkins (1882–1947), American collector of rare books and Dickensiana
 * William Lewis Elkin (1855–1933), American astronomer