Losna

Losna may refer to:

Places

 * Losna (island), an island in Solund municipality in Vestland county, Norway
 * Losna (lake), a lake in the municipalities of Ringebu and Øyer in Innlandet county, Norway
 * Loşna River, a headwater of the Negoiu river in Romania
 * Losna, Russia, a village in Smolensk, Russia

Other

 * Losna (mythology), the Etruscan moon goddess