Lightstone

Lightstone may refer to the following:


 * The Lightstone (2001), the first book of the Ea Cycle by David Zindell
 * The Lightstone Group, a real estate investment company based in New York
 * The Albert Harold Lightstone Scholarship at Queen's University, named for A. H. Lightstone

People with the surname

 * A. H. Lightstone (1926–1976), Canadian logician, mathematician, and Queen's University professor
 * Jack N. Lightstone, Canadian professor of history, and president and vice-chancellor of Brock University in St. Catharines, Ontario
 * Marilyn Lightstone (born 1940), Canadian film, television and voice actress