Radical left may refer to:

Political thought

  • Radical left-wing politics or far-left politics
  • The left part of radicalism, a political movement which shifted towards the centre during the 20th-century

Political parties and movements

  • In Cyprus
  • Committee for a Radical Left Rally (ERAS), a left-wing political party/organization
  • In Denmark
  • The Danish Social Liberal Party (, literally "Radical Left", est. 1905), a social-liberal party
  • In France
  • Radical Left (France), a liberal parliamentary group during the French Third Republic
  • Radical Party of the Left (', PRG, est. 1972), a social-liberal party
  • (litt. the "Left Radicals", LRDG), split of the PRG around MEP Virginie Rozière, est. 2017
  • In Greece
  • Syriza or Coalition of the Radical Left (est. 2004), a left-wing political party
  • Radical Left Front (, ', MERA, 1999–2009), a former alliance of left-wing political parties

See also

  • Radical Party (disambiguation)
  • Left Party (disambiguation)
  • Antifa (disambiguation)