Biruta or Birutė is a Latvian and Lithuanian feminine given name, which means "snow", derived from the Lithuanian word byrančiu. The associated name day is June 1. The name may refer to:
Birutė (died 1382), Grand Duchess of LithuaniaBiruta Baumane (born 1922), Latvian painterBirutė Ciplijauskaitė (born 1929), Lithuanian literary scholarBirutė Galdikas (born 1946), Canadian anthropologistBirutė Kalėdienė (born 1934), Lithuanian athleteBiruta Khertseva-Khertsberga (born 1944), Soviet slalom canoeistBiruta Lewaszkiewicz-Petrykowska (born 1927), judge of the Constitutional Tribunal of PolandBirutė Nedzinskienė (1955–1994), Lithuanian politicianBirutė Užkuraitytė (born 1953), Lithuanian swimmerBirutė Valionytė (born 1956), Lithuanian politicianBirutė Vėsaitė (born 1951), Lithuanian politician