United Left may refer to:
Current parties Estonian United Left Party European United Left–Nordic Green Left United Left (Chile) United Left (Costa Rica) United Left (Galicia) United Left (Netherlands) United Left (Paraguay) United Left (San Marino) United Left (Spain) United Left (Venezuela) United Left/The Greens–Assembly for Andalusia
Former parties United Left (Argentina) United Left (Austria) United Left (Bolivia, 1985) United Left (Bolivia) (1989–c. 2002) United Left (Denmark), the name used 1870–95 by the current-day Venstre United Left (East Germany) United Left (France) (2009–2015) United Left (Greece) United Left (Ireland) United Left (Peru) United Left (Poland) United Left (Slovenia) United Left Alliance, Ireland United Left Front (1967), India United Left Front (Nepal, 1990) United Left Front (Nepal, 2002) United Left for Cusano Milanino European United Left (1989–93) European United Left (1994–95)
Other al-Yesaar al-Mouwahid (The United Left) is the name of the newspaper of the Unified Socialist Party (Morocco).
See also Izquierda Unida (disambiguation)