Alyosha (Russian: Алёша), also transliterated as Aliosha, Aliocha, etc., is an affectionate diminutive (hypocorism) of the name Alexey. It may refer to:

• Aliocha (born Aliocha Allard; 1984), French film director
• Aliocha Itovich [fr], French actor , director , screenwriter and producer .
• Aliocha Schneider (born 1993), Canadian actor
• Aliocha Wald Lasowski [fr] (born 1979), French journalist, essayist and university professor
• Alyosha (singer) (born 1986), Ukrainian pop singer
• Alyosha Abrahamyan (1945–2018), Armenian football player
• Alyosha Andonov (born 1961), Bulgarian football coach
• Alyosha Dimitrievich [ru] (1913–1986), Russian gypsy singer
• Alyosha Dzhaparidze (1880–1918), Georgian Bolshevik
• Alyosha Efros, American computer scientist
• Alyosha Svanidze (1886–1941), Georgian Bolshevik

• Alyosha Karamazov, protagonist of Dostoyevsky's The Brothers Karamazov
• Alyosha Kravinoff, real name of comic book villain Kraven the Hunter II
• Alyosha Popovich, Russian folk hero
• Alyosha Skvortsov, protagonist of the 1959 film Ballad of a Soldier
• Alyosha the Pot, protagonist of Tolstoy's short story of the same name

• Alyosha Monument, Murmansk, Russia World War II monument
• Alyosha Monument, Plovdiv, Bulgarian World War II monument
  • "Alyosha" (song), a 1966 song inspired by the Plovdiv monument
• Bronze Soldier of Tallinn, Estonian World War II monument sometimes called Alyosha

• Alyosha, a song by Norwegian singer Susanne Sundfør on her 2023 album Blómi

• All pages with titles containing Alyosha
• All pages with titles containing Aliosha
• All pages with titles containing Aliocha
• Ivan & Alyosha, an American indie rock band
• Aljoša