Leys

Leys may refer to:

People

 * Colin Leys (born 1931), Oxford academic
 * Franco Leys (born 1993), Argentine footballer
 * Jan August Hendrik Leys (1815–1869), Belgian painter
 * Lenaert Leys, better known as Leonardus Lessius (1554–1623), Belgian Jesuit and moral theologian
 * Simon Leys, pen name of Pierre Ryckmans
 * Sally Leys, Canadian spongiologist

Other uses

 * Blackbird Leys, civil parish in Oxford, England
 * Beaumont Leys, electoral ward in England
 * Ley line, places of geographical and historic interest
 * The Leys School, school in Cambridge
 * Loch of Leys, ancestral home of Burnett of Leys, a Lowland Scottish clan