Lena or LENA may refer to:
Places Léna Department, a department of Houet Province in Burkina Faso Lena, Manitoba, an unincorporated community located in Killarney-Turtle Mountain municipality in Manitoba, Canada Lena, Norway, a village in Østre Toten municipality in Innlandet county, Norway Lena, Asturias, a municipality in the Principality of Asturias, Spain
Russia Lena, Russia, a list of names of several rural localities in Russia Lena (river), the easternmost of the three great rivers in Siberia Lena Cheeks, a stretch of the river Lena with peculiar rock formations in Kirensky District, Irkutsk Oblast, Russia Lena Pillars, a natural rock formation along the banks of the Lena River in far eastern Siberia Lena Plateau, a large plateau in Siberia Lena-Angara Plateau, a large plateau in Siberia
United States Lena, Illinois, a village in Stephenson County Lena, Indiana, an unincorporated community in Parke County Lena, Louisiana, an unincorporated community in Rapides Parish Lena, Mississippi, a town in Leake County Lena, Nebraska, an unincorporated community in Arthur County Lena, Ohio, an unincorporated community in Miami County Lena, Oregon, an unincorporated community in Morrow County Lena (town), Wisconsin, a town in Oconto County Lena, Wisconsin, a village in Oconto County Lena, South Carolina, an unincorporated community in Hampton County
People Lena (name), a female given name (includes a list of people and characters with the name)
Other uses Lena (test image), a standard test image used in digital image processing Lena massacre, in Russia 1912 Battle of Lena, in Sweden in 1208 "Lena" (song), a 1982 song by the Belgian band 2 Belgen Leading European Newspaper Alliance, set up by seven European newspapers in 2015 to improve journalism in Europe "Lena", a short story by qntm