Leny may refer to:
People Leny Andrade (born 1943), Brazilian singer and musician Leny Marenbach (1907–1984), German film actress Leny Zwalve (fl. 1977), Dutch cartoonist
Places Leny (civil parish), Ireland Leny, County Westmeath, Ireland
Other Leny or Garbh Uisge, a Scottish river
See also Lenny (disambiguation)