Lena may refer to:


United States


  • Lena (name), given name, includes a list of people and characters with the name
  • Lena (actress), Indian actress of Malayalam films

Other uses

  • Lena or Lenna, a standard test image, used in digital image processing
  • Lena massacre in Russia 1912
  • Lena, a rove beetle genus established by Casey in 1886; nowadays included in Sunius
  • Lena, a moth genus invalidly established by Herz in 1903; nowadays included in Xestia
  • Lena, a LTE-EPC Network Simulator
  • LENA, the Leading European Newspaper Alliance, set up by seven European newspapers in March 2015, to improve journalism in Europe.