La Sinistra (Italian for: The Left) may refer to:
The Left – The Rainbow, (), political party in Italy formed in 2007 The Left (Italy), (), political coalition in Italy formed in 2019 The Left (Switzerland), (), political party in Switzerland formed in 2010
See also Nu Ophiuchi, a star sometimes referred to by the alternate name Sinistra Frédéric Sinistra (1981–2021), Belgian kickboxer The Left (disambiguation)